Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/element-web@1.8.4-r0?arch=x86&distroversion=v3.22&reponame=community
Typeapk
Namespacealpine
Nameelement-web
Version1.8.4-r0
Qualifiers
arch x86
distroversion v3.22
reponame community
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version1.9.7-r0
Latest_non_vulnerable_version1.11.30-r0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-mwm6-1d7e-mfev
vulnerability_id VCID-mwm6-1d7e-mfev
summary 
Use of a Broken or Risky Cryptographic Algorithm
A logic error in the room key sharing functionality of Element Android exists. This error allows the attacker to decrypt end-to-end encrypted messages sent by affected clients.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-40824
reference_id
reference_type
scores
0
value 0.00239
scoring_system epss
scoring_elements 0.47059
published_at 2026-04-18T12:55:00Z
1
value 0.00239
scoring_system epss
scoring_elements 0.46951
published_at 2026-04-07T12:55:00Z
2
value 0.00239
scoring_system epss
scoring_elements 0.47005
published_at 2026-04-08T12:55:00Z
3
value 0.00239
scoring_system epss
scoring_elements 0.47002
published_at 2026-04-09T12:55:00Z
4
value 0.00239
scoring_system epss
scoring_elements 0.47026
published_at 2026-04-11T12:55:00Z
5
value 0.00239
scoring_system epss
scoring_elements 0.47
published_at 2026-04-12T12:55:00Z
6
value 0.00239
scoring_system epss
scoring_elements 0.47007
published_at 2026-04-13T12:55:00Z
7
value 0.00239
scoring_system epss
scoring_elements 0.47063
published_at 2026-04-16T12:55:00Z
8
value 0.00239
scoring_system epss
scoring_elements 0.46949
published_at 2026-04-01T12:55:00Z
9
value 0.00239
scoring_system epss
scoring_elements 0.46985
published_at 2026-04-02T12:55:00Z
10
value 0.00239
scoring_system epss
scoring_elements 0.47003
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-40824
1
reference_url https://github.com/matrix-org/matrix-android-sdk2/releases/tag/v1.2.2
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/matrix-org/matrix-android-sdk2/releases/tag/v1.2.2
2
reference_url https://matrix.org/blog/2021/09/13/vulnerability-disclosure-key-sharing
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://matrix.org/blog/2021/09/13/vulnerability-disclosure-key-sharing
3
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-40824
reference_id CVE-2021-40824
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-40824
4
reference_url https://github.com/advisories/GHSA-jjmc-4p83-pp26
reference_id GHSA-jjmc-4p83-pp26
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-jjmc-4p83-pp26
fixed_packages
0
url pkg:apk/alpine/element-web@1.8.4-r0?arch=x86&distroversion=v3.22&reponame=community
purl pkg:apk/alpine/element-web@1.8.4-r0?arch=x86&distroversion=v3.22&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/element-web@1.8.4-r0%3Farch=x86&distroversion=v3.22&reponame=community
aliases CVE-2021-40824, GHSA-jjmc-4p83-pp26
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-mwm6-1d7e-mfev
1
url VCID-xewe-wx57-3yfd
vulnerability_id VCID-xewe-wx57-3yfd
summary 
Use of a Broken or Risky Cryptographic Algorithm
There is a logic error in the room key sharing functionality of matrix-js-sdk (aka Matrix Javascript SDK). This allows the homeserver to decrypt end-to-end encrypted messages sent by affected clients.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-40823
reference_id
reference_type
scores
0
value 0.00261
scoring_system epss
scoring_elements 0.49447
published_at 2026-04-01T12:55:00Z
1
value 0.00261
scoring_system epss
scoring_elements 0.49541
published_at 2026-04-18T12:55:00Z
2
value 0.00261
scoring_system epss
scoring_elements 0.49543
published_at 2026-04-16T12:55:00Z
3
value 0.00261
scoring_system epss
scoring_elements 0.49496
published_at 2026-04-13T12:55:00Z
4
value 0.00261
scoring_system epss
scoring_elements 0.49494
published_at 2026-04-12T12:55:00Z
5
value 0.00261
scoring_system epss
scoring_elements 0.49522
published_at 2026-04-11T12:55:00Z
6
value 0.00261
scoring_system epss
scoring_elements 0.49505
published_at 2026-04-09T12:55:00Z
7
value 0.00261
scoring_system epss
scoring_elements 0.49502
published_at 2026-04-04T12:55:00Z
8
value 0.00261
scoring_system epss
scoring_elements 0.49476
published_at 2026-04-02T12:55:00Z
9
value 0.00261
scoring_system epss
scoring_elements 0.4951
published_at 2026-04-08T12:55:00Z
10
value 0.00261
scoring_system epss
scoring_elements 0.49455
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-40823
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40823
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40823
2
reference_url https://github.com/matrix-org/matrix-js-sdk
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/matrix-org/matrix-js-sdk
3
reference_url https://github.com/matrix-org/matrix-js-sdk/commit/894c24880da0e1cc81818f51c0db80e3c9fb2be9
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/matrix-org/matrix-js-sdk/commit/894c24880da0e1cc81818f51c0db80e3c9fb2be9
4
reference_url https://github.com/matrix-org/matrix-js-sdk/releases/tag/v12.4.1
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/matrix-org/matrix-js-sdk/releases/tag/v12.4.1
5
reference_url https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-23cm-x6j7-6hq3
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-23cm-x6j7-6hq3
6
reference_url https://matrix.org/blog/2021/09/13/vulnerability-disclosure-key-sharing
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://matrix.org/blog/2021/09/13/vulnerability-disclosure-key-sharing
7
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994213
reference_id 994213
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994213
8
reference_url https://security.archlinux.org/ASA-202109-4
reference_id ASA-202109-4
reference_type
scores
url https://security.archlinux.org/ASA-202109-4
9
reference_url https://security.archlinux.org/ASA-202109-5
reference_id ASA-202109-5
reference_type
scores
url https://security.archlinux.org/ASA-202109-5
10
reference_url https://security.archlinux.org/AVG-2377
reference_id AVG-2377
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2377
11
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-40823
reference_id CVE-2021-40823
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-40823
12
reference_url https://github.com/advisories/GHSA-23cm-x6j7-6hq3
reference_id GHSA-23cm-x6j7-6hq3
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-23cm-x6j7-6hq3
fixed_packages
0
url pkg:apk/alpine/element-web@1.8.4-r0?arch=x86&distroversion=v3.22&reponame=community
purl pkg:apk/alpine/element-web@1.8.4-r0?arch=x86&distroversion=v3.22&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/element-web@1.8.4-r0%3Farch=x86&distroversion=v3.22&reponame=community
aliases CVE-2021-40823, GHSA-23cm-x6j7-6hq3
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-xewe-wx57-3yfd
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/element-web@1.8.4-r0%3Farch=x86&distroversion=v3.22&reponame=community