CVE-2022-24890
Exposure of Private Personal Information to an Unauthorized Actor in Nextcloud Talk
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
Nextcloud Talk is a video and audio conferencing app for Nextcloud. In versions prior to 13.0.5 and 14.0.0, a call moderator can indirectly enable user webcams by granting permissions, if they were enabled before removing the permissions. A patch is available in versions 13.0.5 and 14.0.0. There are currently no known workarounds.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By GitHub_M
- 3 months later
· 3 months later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Low2.4 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.94% · top 39% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.4.
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-276 (opens in a new tab)All about CWE-276 and its CVEs
Affected products
nextcloud · security-advisories
- affected < 13.0.5
References (4)
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/nextcloud/spreed/issues/7048 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/nextcloud/spreed/pull/7034 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/nextcloud/spreed/pull/7092 (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-2022-24890)Record last updated .