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TI-2026-80386 Aliases CVE-2026-116212GHSA-5j2p-3grc-r3fc

Stored cross-site scripting in Webasyst Framework Photos app

Priority MEDIUM 56CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Webasyst Framework through 4.4.0 contains a stored cross-site scripting flaw in the Photos app. The album url value is not escaped inside an HTML attribute (CWE-79), so input can break out of the attribute. An authenticated backend user with album edit rights can save a url value that runs JavaScript in administrators' backend sessions.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00171 6th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WebasystWebasyst Frameworkup to 4.4.0—No fix listedCNA
  • Webasyst Framework VendorWebasyst Affected up to 4.4.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Webasyst Framework.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Timeline

  1. 2026-10-26 Threatist record created from CVE-2026-116212
  2. 2026-10-27 Alias added: GHSA-5j2p-3grc-r3fc
  3. 2026-11-02 CISA SSVC decision points changed
  4. 2026-11-02 Priority changed: LOW → MEDIUM

References

Other 4

  • TI-2026-80385 Cross-site request forgery in Webasyst Framework Photos app CVSS 4.0HIGH 7.1
  • TI-2024-18291 Webasyst 2.9.9 has a Cross-Site Scripting (XSS) vulnerability, Attackers can create blogs… CVSS 3.1MEDIUM 5.4
  • TI-2010-04582 SQL injection vulnerability in index.php in WebAsyst Shop-Script allows remote attackers… CVSS 2.0HIGH 7.5
  • TI-2026-80387 Arbitrary file read in Webasyst Framework via theme symlinks CVSS 4.0MEDIUM 6.9
  • TI-2014-06888 Cross-site scripting (XSS) vulnerability in Webasyst Shop-Script 5.2.2.30933 allows… CVSS 2.0MEDIUM 4.3
  • TI-2010-01417 Multiple cross-site scripting (XSS) vulnerabilities in WebAsyst Shop-Script FREE allow… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences