CVE-2023-5057
ActivityPub for WordPress < 1.0.0 - Contributor+ Stored XSS
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Oct 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The ActivityPub WordPress plugin before 1.0.0 does not escape user metadata before outputting them in mentions, which could allow users with a role of Contributor and above to perform Stored XSS attacks
Affected products
Unknown · ActivityPub