CVE-2022-24889: nextcloud nextcloud_server
Vulnerability summary
CVE-2022-24889 is a medium (CVSS 4.3) vulnerability in nextcloud nextcloud_server. EPSS estimates a 0.66% chance of exploitation in the next 30 days, higher than 50.5% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 27-04-2022PublishedVulnerability first disclosed.
- 22-04-2025Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 2 sources · 2 versions- CVE.orgCNA2.4LowCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.66%
Chance of exploitation in the next 30 days
Percentile
51%
Versus all other CVEs
30-day change
0.00 pp
From 0.66% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (hackerone.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Nextcloud2 products
- nextcloud_server< 21.0.8 | ≥ 22.0.0, < 22.2.4 | ≥ 23.0.0, < 23.0.1
- security-advisories< 21.0.8 | < 22.2.4 | < 23.0.1
1 vendor · 2 products
References
4 links- github.com/nextcloud/security-advisories/security/advisories/GHSA-5vw6-6prg-gvw6X Refsource CONFIRMThird Party Advisory