Information disclosure in Nextcloud Security-Advisories
CVE-2022-24890
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.
Vulnerability class: Information Disclosure
EPSS: 0.009 (56.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Nextcloud Security-advisories — versions < 13.0.5
- Nextcloud Talk — versions 14.0.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-24890?
- CVE-2022-24890 is a low-severity vulnerability in Nextcloud Security-Advisories, classified under Information Disclosure. CVSS score: 2.4/10. Published 2022-05-17.
- How severe is CVE-2022-24890?
- Low severity. CVSS v3 base score is 2.4 out of 10.