CVEvulnerability

CVE-2026-26379

6.5 MEDIUM Published 2026-06-03 Modified 2026-07-22 Official page ↗
Status
Analyzed
Published
2026-06-03
Last modified
2026-07-22
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-918

Description

Koha versions up to 25.11 contain a Server-Side Request Forgery (SSRF) vulnerability via the Z39.50/SRU server configuration. This allows authenticated attackers to perform internal network scanning and identify running services by analyzing server response times.

Affected configurations

• koha koha (<= 25.11.00)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References