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EUVD-2022-7251 · Published Nov 22, 2022
Stored XSS in Compare Mode A malicious content author could add a Javascript payload to a page's meta description and get it executed in the versioned history compare view. This vulnerability requires access to the CMS to be deployed. The attacker must then convince a privileged user to access the version history for that page.
Technologies
Silverstripe FrameworkSilverstripe Versioned-Admin
Weaknesses
CWE-79
CVSS scores
- v3.15.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
References
- https://forum.silverstripe.org/c/releases
- https://www.silverstripe.org/blog/tag/release
- https://www.silverstripe.org/download/security-releases/
- https://www.silverstripe.org/download/security-releases/CVE-2022-38145
- https://nvd.nist.gov/vuln/detail/CVE-2022-38145
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/versioned-admin/CVE-2022-38145.yaml
Potentially impacted assets
See if this affects your attack surface
