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CVE-2022-41971
Nextcloud Talk guests can continue to receive video streams from call after being removed from a conversation
Medium4.8EPSS 0.85%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public conversation after being removed from that conversation, provided that they were removed while being in the call. Versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0 contain patches for the issue. No known workarounds are available.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium4.8 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.85% · top 42% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.8.
Weakness
- CWE-359: Exposure of Private Personal Information to an Unauthorized Actor (opens in a new tab)All about CWE-359 and its CVEs
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor (opens in a new tab)All about CWE-200 and its CVEs
- CWE-668 (opens in a new tab)All about CWE-668 and its CVEs
Affected products
nextcloud · security-advisories
- affected < 12.2.8
- affected >= 13.0.0, < 13.0.10
- affected >= 14.0.0, < 14.0.6
References (3)
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/nextcloud/spreed/pull/7974 (opens in a new tab)x_refsource_MISCx_transferred
- https://hackerone.com/reports/1706248 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-41971)Record last updated .