CVE-2026-116212

MEDIUM 5.4

Webasyst Framework through 4.4.0 Stored XSS via Photos Album URL

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	webasyst
Product	webasyst framework
Published	Oct 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

Webasyst / Webasyst Framework

0 ≤ 4.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Aaron Amran Bin Amiruddin