CVE-2026-116212

Description

Webasyst Framework through 4.4.0 contains a stored cross-site scripting vulnerability in the Photos app that allows authenticated backend users to inject JavaScript via the album url parameter. Attackers with album edit rights can save a url value that breaks out of the unescaped attribute in DialogAlbumSettings.html, executing JavaScript in administrators' backend sessions.

References

• https://github.com/webasyst/webasyst-framework
• https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-apps/photos/lib/actions/album/photosAlbumSave.controller.php#L107
• https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-apps/photos/templates/actions/dialog/DialogAlbumSettings.html#L36
• https://github.com/webasyst/webasyst-framework/issues/395
• https://www.vulncheck.com/advisories/webasyst-framework-through-4.4.0-stored-xss-via-photos-album-url