Yüksek CVSS 7.3
CVE-2026-49436: CVE-2026-49436: siteler arası betik çalıştırma (XSS)
Açıklama (NVD)
LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint (`POST /api/v2/bulk/links`) accepts URLs without any format validation, allowing an authenticated user to store a `javascript:` URI. The stored URI is later rendered verbatim as an `href` in Blade templates, and clicking it executes arbitrary JavaScript in the victim's browser — exfiltrating cookies and session tokens. Version 2.5.7 fixes the issue.
Özet bilgiler
- CVSS v3.1
- 7.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - EPSS
- %0,37 (yüzdelik 31)
- CWE
- CWE-79
- Yama
- Yok / bilinmiyor