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CVE-2026-35055

XenForo Cross-Site Scripting via Lightbox in Posts PUBLISHED

Description (CNA)

XenForo before 2.3.9 and before 2.2.18 is vulnerable to cross-site scripting (XSS) related to lightbox usage in posts. An attacker can inject malicious scripts that execute when users interact with post content displayed in the lightbox.

Affected (CNA)

Vendor / productVersions
XenForo / XenForoaffected 2.3.0 before 2.3.9; affected 0 before 2.2.18

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.