CVE-2026-26377

Description

Cross Site Scripting vulnerability in Koha 25.11 and before allows a remote attacker to execute arbitrary code via the News function.

Affected Platforms

Weakness Type

CWE-79, CWE-79

References

• https://g03m0n.github.io/
• https://g03m0n.github.io/posts/cve-2026-26377/
• https://github.com/Koha-Community/Koha