CVE-2023-5057

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
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
WPScanCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
automatticactivitypub
𝑥
< 1.0.0
𝑥
= Vulnerable software versions
References
https://wpscan.com/vulnerability/58a63507-f0fd-46f1-a80c-6b1c41dddcf5
https://wpscan.com/vulnerability/58a63507-f0fd-46f1-a80c-6b1c41dddcf5