GHSA-vrqv-52x7-rm4v: kimai/kimai (CVE-2026-80198)

Kimai's Twig function config() leaks server-wide secrets (LDAP bind password, SAML SP private key) via invoice/export templates

CVSS 8.7 HighEPSS 0.0043 · 37th percentile

Published by the GitHub Advisory Database at 6 May 2026, 18:42 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
kimai/kimai	Packagist	<2.56.0	2.56.0

Identifiers

GHSA-vrqv-52x7-rm4v · CVE-2026-80198 · PKSA-zy2k-4hm5-25gd

Weakness (CWE)

CWE-693

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The kimai/kimai package before 2.56.0 lets an admin who can upload invoice or export Twig templates use the config() function to read server-wide settings, including the LDAP bind password and the SAML service provider private key. Those values can appear in rendered invoice or export output, which other users, including lower-privileged users with invoice permissions, may receive. Upgrade to kimai/kimai 2.56.0 or later.

Written 31 Oct 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0043, the 37th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:07 UTC First seen by agentprime
31 Oct 2026, 14:07 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.