PT-2026-79185 · Linkace · Linkace
CVE-2026-49436
·
Published
2026-08-20
·
Updated
2026-08-21
CVSS v3.1
7.3
High
| Vector | AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
LinkAce versions prior to 2.5.7
Description
The Bulk Link API endpoint
POST /api/v2/bulk/links lacks format validation for URLs, allowing authenticated users to store a javascript: URI. This URI is rendered verbatim as an href attribute in Blade templates, which enables the execution of arbitrary JavaScript in the browser of a user who clicks the link. This can lead to the exfiltration of session tokens and cookies.Recommendations
Update to version 2.5.7.
Exploit
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Linkace