CVE-2026-26377

medium

Description

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

References

https://github.com/Koha-Community/Koha

https://g03m0n.github.io/posts/cve-2026-26377/

https://g03m0n.github.io/

Details

Source: Mitre, NVD

Published: 2026-03-05

Updated: 2026-03-10

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.0005