onyx --cves cve-2022-21663
CVE-2022-21663
- score
- <0.1
- cvss
- 6.6
- epss
- 3.7%
- published
- 2022-01-06
- kev added
- —
- first seen
WordPress versions from 3.7.37 up to 5.8.3 contain a bypass of explicit hardening caused by object injection in multisite setups, letting Super Admins bypass security controls, exploit requires specific object injection conditions.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC
Exploit availability
Public PoC flagged by vulnx; no direct exploit link among the citations.
Weaknesses
References 7
- https://lists.debian.org/debian-lts-announce/2022/01/msg00019.html
- https://www.debian.org/security/2022/dsa-5039
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4UNEC63UU5GEU47IIR4RMTZAHNEOJG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DM6XPH3JN6V4NF4WBOJTOXZIVE6VKKE3/
- https://wordpress.org/news/2022/01/wordpress-5-8-3-security-release/
- https://blog.sonarsource.com/wordpress-object-injection-vulnerability/
- https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-jmmq-m8p8-332h