CVE-2022-24889

Public Exploit
Insufficient Verification of Data Authenticity in Nextcloud Server

Description

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 21.0.8, 22.2.4, and 23.0.1, it is possible to trick administrators into enabling "recommended" apps for the Nextcloud server that they do not need, thus expanding their attack surface unnecessarily. This issue is fixed in versions 21.0.8 , 22.2.4, and 23.0.1.

Category

2.4
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Vendor Advisory gentoo.org
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5vw6-6prg-gvw6 third party advisory
https://github.com/nextcloud/server/pull/30615 third party advisory
https://hackerone.com/reports/1403614 third party advisory exploit
https://security.gentoo.org/glsa/202208-17 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-24889?
CVE-2022-24889 has been scored as a low severity vulnerability.
How to fix CVE-2022-24889?
To fix CVE-2022-24889, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-24889 being actively exploited in the wild?
It is possible that CVE-2022-24889 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-24889?
CVE-2022-24889 affects nextcloud security-advisories.
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