CVE-2026-80198

Kimai versions before 2.56.0 fail to restrict the config() Twig function in sandboxed invoice and export templates, allowing administrators to access arbitrary configuration keys. Attackers with admin privileges can upload malicious templates to exfiltrate server-wide secrets including LDAP bind passwords and SAML private keys into invoice or export documents accessible to lower-privileged users.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/kimai/kimai/security/advisories/GHSA-vrqv-52x7-rm4v
https://www.vulncheck.com/advisories/kimai-before-2.56.0-information-disclosure-via-config-twig-function

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-26 05:18

Updated : 2026-08-31 20:52

NVD link : CVE-2026-80198

Mitre link : CVE-2026-80198

CVE.ORG link : CVE-2026-80198

JSON object : View

Products Affected

No product.

CWE

CWE-693

Protection Mechanism Failure

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