Incomplete List of Disallowed Inputs Affecting kimai/kimai package, versions <2.53.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-KIMAIKIMAI-16066506
- published15 Apr 2026
- disclosed14 Apr 2026
- credithett-patell
Introduced: 14 Apr 2026
CVE-2026-80201 (opens in a new tab)How to fix?
Upgrade kimai/kimai to version 2.53.0 or higher.
Overview
Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs in the getApiToken method when rendering invoice templates via the Twig sandbox environment. An attacker can access hashed API tokens of users by embedding calls to this method in a custom invoice template. This is only exploitable if the installation is OnPremise with template upload activated and the attacker has admin privileges with the manage_invoice_template permission.