CVE-2022-24890

Name: CVE-2022-24890
Creator: NVD / NIST
Published: 2022-05-17T19:15:08.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2022-24890 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.88%

54.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Nextcloud	Talk	< 13.0.5	—
Nextcloud	Talk	14.0.0	Beta1

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7Third Party Advisory
https://github.com/nextcloud/spreed/issues/7048Exploit, Issue Tracking, Third Party Advisory
https://github.com/nextcloud/spreed/pull/7034Exploit, Third Party Advisory
https://github.com/nextcloud/spreed/pull/7092Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7Third Party Advisory
https://github.com/nextcloud/spreed/issues/7048Exploit, Issue Tracking, Third Party Advisory
https://github.com/nextcloud/spreed/pull/7034Exploit, Third Party Advisory
https://github.com/nextcloud/spreed/pull/7092Patch, Third Party Advisory

Timeline

Published: May 17, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24890?

How severe is CVE-2022-24890?

CVE-2022-24890 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24890?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-24890?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST