Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:alpm/archlinux/jenkins@2.319-1
Typealpm
Namespacearchlinux
Namejenkins
Version2.319-1
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-1kf2-8j67-7kg3
vulnerability_id VCID-1kf2-8j67-7kg3
summary 
Improper Link Resolution Before File Access ('Link Following')
File path filters in the agent-to-controller security subsystem of Jenkins do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21686.json
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21686.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-21686
reference_id
reference_type
scores
0
value 0.00506
scoring_system epss
scoring_elements 0.66357
published_at 2026-05-12T12:55:00Z
1
value 0.00506
scoring_system epss
scoring_elements 0.66191
published_at 2026-04-07T12:55:00Z
2
value 0.00506
scoring_system epss
scoring_elements 0.66239
published_at 2026-04-08T12:55:00Z
3
value 0.00506
scoring_system epss
scoring_elements 0.66252
published_at 2026-04-09T12:55:00Z
4
value 0.00506
scoring_system epss
scoring_elements 0.66272
published_at 2026-04-11T12:55:00Z
5
value 0.00506
scoring_system epss
scoring_elements 0.66259
published_at 2026-04-12T12:55:00Z
6
value 0.00506
scoring_system epss
scoring_elements 0.66228
published_at 2026-04-13T12:55:00Z
7
value 0.00506
scoring_system epss
scoring_elements 0.66263
published_at 2026-04-16T12:55:00Z
8
value 0.00506
scoring_system epss
scoring_elements 0.66278
published_at 2026-05-05T12:55:00Z
9
value 0.00506
scoring_system epss
scoring_elements 0.66262
published_at 2026-04-21T12:55:00Z
10
value 0.00506
scoring_system epss
scoring_elements 0.66285
published_at 2026-04-24T12:55:00Z
11
value 0.00506
scoring_system epss
scoring_elements 0.663
published_at 2026-04-29T12:55:00Z
12
value 0.00506
scoring_system epss
scoring_elements 0.66322
published_at 2026-05-07T12:55:00Z
13
value 0.00506
scoring_system epss
scoring_elements 0.66364
published_at 2026-05-09T12:55:00Z
14
value 0.00506
scoring_system epss
scoring_elements 0.66337
published_at 2026-05-11T12:55:00Z
15
value 0.00506
scoring_system epss
scoring_elements 0.66153
published_at 2026-04-01T12:55:00Z
16
value 0.00506
scoring_system epss
scoring_elements 0.66194
published_at 2026-04-02T12:55:00Z
17
value 0.00506
scoring_system epss
scoring_elements 0.66221
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-21686
2
reference_url https://github.com/jenkinsci/jenkins
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins
3
reference_url https://github.com/jenkinsci/jenkins/commit/104c751d907919dd53f5090f84d53c671a66457b
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/104c751d907919dd53f5090f84d53c671a66457b
4
reference_url https://github.com/jenkinsci/jenkins/commit/5a245e42979abe4a26d41727c839521e36cedd74
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/5a245e42979abe4a26d41727c839521e36cedd74
5
reference_url https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
6
reference_url https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2020323
reference_id 2020323
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2020323
8
reference_url https://security.archlinux.org/ASA-202111-1
reference_id ASA-202111-1
reference_type
scores
url https://security.archlinux.org/ASA-202111-1
9
reference_url https://security.archlinux.org/AVG-2526
reference_id AVG-2526
reference_type
scores
0
value Critical
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2526
10
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-21686
reference_id CVE-2021-21686
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-21686
11
reference_url https://github.com/advisories/GHSA-4g38-hrm4-rg94
reference_id GHSA-4g38-hrm4-rg94
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-4g38-hrm4-rg94
12
reference_url https://access.redhat.com/errata/RHSA-2021:4799
reference_id RHSA-2021:4799
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4799
13
reference_url https://access.redhat.com/errata/RHSA-2021:4801
reference_id RHSA-2021:4801
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4801
14
reference_url https://access.redhat.com/errata/RHSA-2021:4827
reference_id RHSA-2021:4827
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4827
15
reference_url https://access.redhat.com/errata/RHSA-2021:4829
reference_id RHSA-2021:4829
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4829
16
reference_url https://access.redhat.com/errata/RHSA-2021:4833
reference_id RHSA-2021:4833
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4833
fixed_packages
0
url pkg:alpm/archlinux/jenkins@2.319-1
purl pkg:alpm/archlinux/jenkins@2.319-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/jenkins@2.319-1
aliases CVE-2021-21686, GHSA-4g38-hrm4-rg94
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-1kf2-8j67-7kg3
1
url VCID-53km-desw-w7d6
vulnerability_id VCID-53km-desw-w7d6
summary 
Protection Mechanism Failure
Jenkins does not limit agent read/write access to the libs/ directory inside build directories when using the FilePath APIs, allowing attackers in control of agent processes to replace the code of a trusted library with a modified variant. This results in unsandboxed code execution in the Jenkins controller process.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21696.json
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21696.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-21696
reference_id
reference_type
scores
0
value 0.00954
scoring_system epss
scoring_elements 0.76539
published_at 2026-05-12T12:55:00Z
1
value 0.00954
scoring_system epss
scoring_elements 0.76421
published_at 2026-04-12T12:55:00Z
2
value 0.00954
scoring_system epss
scoring_elements 0.76416
published_at 2026-04-13T12:55:00Z
3
value 0.00954
scoring_system epss
scoring_elements 0.76457
published_at 2026-04-16T12:55:00Z
4
value 0.00954
scoring_system epss
scoring_elements 0.76461
published_at 2026-04-18T12:55:00Z
5
value 0.00954
scoring_system epss
scoring_elements 0.76447
published_at 2026-04-21T12:55:00Z
6
value 0.00954
scoring_system epss
scoring_elements 0.76481
published_at 2026-04-24T12:55:00Z
7
value 0.00954
scoring_system epss
scoring_elements 0.76488
published_at 2026-04-26T12:55:00Z
8
value 0.00954
scoring_system epss
scoring_elements 0.765
published_at 2026-04-29T12:55:00Z
9
value 0.00954
scoring_system epss
scoring_elements 0.76487
published_at 2026-05-05T12:55:00Z
10
value 0.00954
scoring_system epss
scoring_elements 0.76516
published_at 2026-05-07T12:55:00Z
11
value 0.00954
scoring_system epss
scoring_elements 0.76534
published_at 2026-05-09T12:55:00Z
12
value 0.00954
scoring_system epss
scoring_elements 0.76522
published_at 2026-05-11T12:55:00Z
13
value 0.00954
scoring_system epss
scoring_elements 0.76356
published_at 2026-04-01T12:55:00Z
14
value 0.00954
scoring_system epss
scoring_elements 0.76359
published_at 2026-04-02T12:55:00Z
15
value 0.00954
scoring_system epss
scoring_elements 0.76389
published_at 2026-04-04T12:55:00Z
16
value 0.00954
scoring_system epss
scoring_elements 0.76371
published_at 2026-04-07T12:55:00Z
17
value 0.00954
scoring_system epss
scoring_elements 0.76403
published_at 2026-04-08T12:55:00Z
18
value 0.00954
scoring_system epss
scoring_elements 0.76418
published_at 2026-04-09T12:55:00Z
19
value 0.00954
scoring_system epss
scoring_elements 0.76443
published_at 2026-04-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-21696
2
reference_url https://github.com/jenkinsci/jenkins
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins
3
reference_url https://github.com/jenkinsci/jenkins/commit/93451e20c20cfd84badeb0f37c38d4c0c7a5dad3
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/93451e20c20cfd84badeb0f37c38d4c0c7a5dad3
4
reference_url https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2423
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2423
5
reference_url http://www.openwall.com/lists/oss-security/2021/11/04/3
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://www.openwall.com/lists/oss-security/2021/11/04/3
6
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2020344
reference_id 2020344
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2020344
7
reference_url https://security.archlinux.org/ASA-202111-1
reference_id ASA-202111-1
reference_type
scores
url https://security.archlinux.org/ASA-202111-1
8
reference_url https://security.archlinux.org/AVG-2526
reference_id AVG-2526
reference_type
scores
0
value Critical
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2526
9
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-21696
reference_id CVE-2021-21696
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-21696
10
reference_url https://github.com/advisories/GHSA-c5r9-rx53-q3gf
reference_id GHSA-c5r9-rx53-q3gf
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-c5r9-rx53-q3gf
11
reference_url https://access.redhat.com/errata/RHSA-2021:4799
reference_id RHSA-2021:4799
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4799
12
reference_url https://access.redhat.com/errata/RHSA-2021:4801
reference_id RHSA-2021:4801
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4801
13
reference_url https://access.redhat.com/errata/RHSA-2021:4827
reference_id RHSA-2021:4827
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4827
14
reference_url https://access.redhat.com/errata/RHSA-2021:4829
reference_id RHSA-2021:4829
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4829
15
reference_url https://access.redhat.com/errata/RHSA-2021:4833
reference_id RHSA-2021:4833
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4833
fixed_packages
0
url pkg:alpm/archlinux/jenkins@2.319-1
purl pkg:alpm/archlinux/jenkins@2.319-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/jenkins@2.319-1
aliases CVE-2021-21696, GHSA-c5r9-rx53-q3gf
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-53km-desw-w7d6
2
url VCID-7w87-bm8n-bbbr
vulnerability_id VCID-7w87-bm8n-bbbr
summary 
Missing Authorization
The agent-to-controller security check FilePath#reading(FileVisitor) in Jenkins does not reject any operations, allowing users to have unrestricted read access using certain operations (creating archives, FilePath#copyRecursiveTo).
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21688.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21688.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-21688
reference_id
reference_type
scores
0
value 0.00352
scoring_system epss
scoring_elements 0.57616
published_at 2026-05-12T12:55:00Z
1
value 0.00352
scoring_system epss
scoring_elements 0.57582
published_at 2026-04-07T12:55:00Z
2
value 0.00352
scoring_system epss
scoring_elements 0.57636
published_at 2026-04-08T12:55:00Z
3
value 0.00352
scoring_system epss
scoring_elements 0.5764
published_at 2026-05-09T12:55:00Z
4
value 0.00352
scoring_system epss
scoring_elements 0.57655
published_at 2026-04-11T12:55:00Z
5
value 0.00352
scoring_system epss
scoring_elements 0.57635
published_at 2026-04-12T12:55:00Z
6
value 0.00352
scoring_system epss
scoring_elements 0.57614
published_at 2026-04-13T12:55:00Z
7
value 0.00352
scoring_system epss
scoring_elements 0.57644
published_at 2026-04-16T12:55:00Z
8
value 0.00352
scoring_system epss
scoring_elements 0.57618
published_at 2026-04-21T12:55:00Z
9
value 0.00352
scoring_system epss
scoring_elements 0.57577
published_at 2026-04-24T12:55:00Z
10
value 0.00352
scoring_system epss
scoring_elements 0.57597
published_at 2026-04-26T12:55:00Z
11
value 0.00352
scoring_system epss
scoring_elements 0.57576
published_at 2026-04-29T12:55:00Z
12
value 0.00352
scoring_system epss
scoring_elements 0.57532
published_at 2026-05-05T12:55:00Z
13
value 0.00352
scoring_system epss
scoring_elements 0.57578
published_at 2026-05-07T12:55:00Z
14
value 0.00352
scoring_system epss
scoring_elements 0.57589
published_at 2026-05-11T12:55:00Z
15
value 0.00352
scoring_system epss
scoring_elements 0.57503
published_at 2026-04-01T12:55:00Z
16
value 0.00352
scoring_system epss
scoring_elements 0.57586
published_at 2026-04-02T12:55:00Z
17
value 0.00352
scoring_system epss
scoring_elements 0.57608
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-21688
2
reference_url https://github.com/jenkinsci/jenkins
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins
3
reference_url https://github.com/jenkinsci/jenkins/commit/104c751d907919dd53f5090f84d53c671a66457b
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/104c751d907919dd53f5090f84d53c671a66457b
4
reference_url https://github.com/jenkinsci/jenkins/commit/5a245e42979abe4a26d41727c839521e36cedd74
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/5a245e42979abe4a26d41727c839521e36cedd74
5
reference_url https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
6
reference_url https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455
reference_id
reference_type
scores
0
value 9.0
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url VCID-b4zg-38x9-23dn
vulnerability_id VCID-b4zg-38x9-23dn
summary 
Missing Authorization
Jenkins does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.
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purl pkg:alpm/archlinux/jenkins@2.319-1
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aliases CVE-2021-21687, GHSA-3q84-vrvx-rfvf
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-b4zg-38x9-23dn
4
url VCID-fvza-3rhj-8kbp
vulnerability_id VCID-fvza-3rhj-8kbp
summary 
Protection Mechanism Failure
Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins.
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exploitability 0.5
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url VCID-h3nf-gwsr-5qf3
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summary 
Missing Authorization
File operations do not check any permissions in Jenkins.
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summary 
Incorrect Authorization
Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins.
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url VCID-nq1x-s9hz-a7fb
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Missing Authorization
FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins.
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url VCID-r3ry-745m-zuh1
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summary 
Missing Authorization
FilePath#unzip and FilePath#untar were not subject to any agent-to-controller access control in Jenkins.
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risk_score 4.5
exploitability 0.5
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url VCID-r3v1-qkky-dqcq
vulnerability_id VCID-r3v1-qkky-dqcq
summary 
Missing Authorization
Jenkins does not check agent-to-controller access to create parent directories in FilePath#mkdirs.
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0
url pkg:alpm/archlinux/jenkins@2.319-1
purl pkg:alpm/archlinux/jenkins@2.319-1
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url VCID-remx-jas5-1bfm
vulnerability_id VCID-remx-jas5-1bfm
summary 
Incorrect Authorization
FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.
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url VCID-wuvf-kdtu-tkc2
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Improper Authorization
When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins.
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url VCID-zgtd-8mf6-ruc9
vulnerability_id VCID-zgtd-8mf6-ruc9
summary 
Incomplete List of Disallowed Inputs
Jenkins allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.
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