CVE-2026-80201

Low

Description

Kimai before 2.53.0 fails to block sensitive User methods in the Twig invoice template sandbox, allowing admins to call getApiToken() and getPlainApiToken() methods. Attackers with template creation permissions can embed these method calls in invoice templates to leak hashed API tokens in rendered invoice output.

SeverityLow

CVSS2.0

Exploit probability—

ProductKimai/kimai

PublishedAug 26, 2026

First seenAug 26, 2026

Weakness typeCWE-94Code injection

How to fix

Update

kimai/kimai2.53.0 or later

Vendor advisories

github.com/kimai/kimai/security/advisories/GHSA-rh42-6rj2-xwmc

Affected products

Product	Affected versions	Fixed in
kimai/kimaiPackagist	v < 2.53.0	2.53.0

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