Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/com.vaadin/flow@2.0.19
Typemaven
Namespacecom.vaadin
Nameflow
Version2.0.19
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version6.0.7
Latest_non_vulnerable_version6.0.7
Affected_by_vulnerabilities
0
url VCID-bud2-81n2-wyhc
vulnerability_id VCID-bud2-81n2-wyhc
summary 
Insecure Temporary File
Insecure temporary directory usage in frontend build functionality of com.vaadin:flow-server allows local users to inject malicious code into frontend resources during application rebuilds.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-31411
reference_id
reference_type
scores
0
value 0.00049
scoring_system epss
scoring_elements 0.15538
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-31411
1
reference_url https://github.com/vaadin/flow/pull/10640
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/flow/pull/10640
2
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-31411
reference_id CVE-2021-31411
reference_type
scores
0
value 6.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-31411
3
reference_url https://vaadin.com/security/cve-2021-31411
reference_id CVE-2021-31411
reference_type
scores
0
value 6.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://vaadin.com/security/cve-2021-31411
4
reference_url https://github.com/advisories/GHSA-p826-8vhq-h439
reference_id GHSA-p826-8vhq-h439
reference_type
scores
url https://github.com/advisories/GHSA-p826-8vhq-h439
5
reference_url https://github.com/vaadin/platform/security/advisories/GHSA-p826-8vhq-h439
reference_id GHSA-p826-8vhq-h439
reference_type
scores
0
value 6.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/platform/security/advisories/GHSA-p826-8vhq-h439
fixed_packages
0
url pkg:maven/com.vaadin/flow@2.5.3
purl pkg:maven/com.vaadin/flow@2.5.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-hqrf-7nbq-9bdw
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow@2.5.3
1
url pkg:maven/com.vaadin/flow@6.0.7
purl pkg:maven/com.vaadin/flow@6.0.7
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow@6.0.7
aliases CVE-2021-31411, GHSA-p826-8vhq-h439
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-bud2-81n2-wyhc
1
url VCID-hqrf-7nbq-9bdw
vulnerability_id VCID-hqrf-7nbq-9bdw
summary 
Information Exposure Through Discrepancy
A non-constant-time comparison of CSRF tokens in UIDL request handler in `com.vaadin:flow-server` allows attacker to guess a security token via timing attack.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-31404
reference_id
reference_type
scores
0
value 0.00045
scoring_system epss
scoring_elements 0.14389
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-31404
1
reference_url https://github.com/vaadin/flow/pull/9875
reference_id
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/flow/pull/9875
2
reference_url https://github.com/vaadin/flow/security/advisories/GHSA-xwg3-qrcg-w9x6
reference_id
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/flow/security/advisories/GHSA-xwg3-qrcg-w9x6
3
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-31404
reference_id CVE-2021-31404
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-31404
4
reference_url https://vaadin.com/security/cve-2021-31404
reference_id CVE-2021-31404
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://vaadin.com/security/cve-2021-31404
fixed_packages
0
url pkg:maven/com.vaadin/flow@5.0.0
purl pkg:maven/com.vaadin/flow@5.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2fz6-rucr-xqax
1
vulnerability VCID-93dy-76qc-8fb7
2
vulnerability VCID-bud2-81n2-wyhc
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow@5.0.0
aliases CVE-2021-31404, GHSA-xwg3-qrcg-w9x6
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-hqrf-7nbq-9bdw
Fixing_vulnerabilities
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow@2.0.19