OpenProject vulnerabilities: known CVEs & security history
OpenProject · Productivity / PM · 37 tracked CVEs · 0 actively exploited · updated June 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all OpenProject release lines — 37 in total. A CVE here doesn't mean your version is affected — check OpenProject's current status and the safe version to run.
Known OpenProject CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-34717 | critical | 9.9 | 0% | 2026 |
| CVE-2026-25763 | critical | 9.9 | 0% | 2026 |
| CVE-2026-32698 | critical | 9.1 | 0% | 2026 |
| CVE-2026-22600 | critical | 9.1 | 0% | 2026 |
| CVE-2026-32703 | critical | 9 | 0% | 2026 |
| CVE-2026-24772 | high | 8.9 | 0% | 2026 |
| CVE-2026-24685 | high | 8.8 | 0% | 2026 |
| CVE-2026-23625 | high | 8.7 | 0% | 2026 |
| CVE-2019-11600 | high | 8.1 | 80% | 2019 |
| CVE-2017-11667 | high | 8.1 | 1% | 2017 |
| CVE-2024-35224 | high | 7.6 | 0% | 2024 |
| CVE-2023-33960 | high | 7.5 | 1% | 2023 |
| CVE-2026-33667 | high | 7.4 | 0% | 2026 |
| CVE-2021-43830 | high | 7.4 | 1% | 2021 |
| CVE-2026-22601 | high | 7.2 | 0% | 2026 |
| CVE-2026-24777 | medium | 6.7 | 0% | 2026 |
| CVE-2026-40896 | medium | 6.5 | 0% | 2026 |
| CVE-2026-30239 | medium | 6.5 | 0% | 2026 |
| CVE-2026-30235 | medium | 6.5 | 0% | 2026 |
| CVE-2026-30234 | medium | 6.5 | 0% | 2026 |
| CVE-2026-23646 | medium | 6.5 | 0% | 2026 |
| CVE-2026-22603 | medium | 6.5 | 0% | 2026 |
| CVE-2026-24775 | medium | 6.3 | 0% | 2026 |
| CVE-2019-17092 | medium | 6.1 | 2% | 2019 |
| CVE-2026-22604 | medium | 5.3 | 0% | 2026 |
| CVE-2023-31140 | medium | 4.8 | 1% | 2023 |
| CVE-2024-41801 | medium | 4.7 | 0% | 2024 |
| CVE-2026-30236 | medium | 4.3 | 0% | 2026 |
| CVE-2026-27723 | medium | 4.3 | 0% | 2026 |
| CVE-2026-24776 | medium | 4.3 | 0% | 2026 |
| CVE-2026-23721 | medium | 4.3 | 0% | 2026 |
| CVE-2026-22605 | medium | 4.3 | 0% | 2026 |
| CVE-2021-32763 | medium | 4.3 | 1% | 2021 |
| CVE-2026-25764 | low | 3.5 | 0% | 2026 |
| CVE-2026-22602 | low | 3.5 | 0% | 2026 |
| CVE-2025-24892 | low | 3.5 | 0% | 2025 |
| CVE-2026-31974 | low | 3 | 0% | 2026 |
Is my OpenProject version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your OpenProject version → · Monitor OpenProject for new CVEs →
OpenProject vulnerabilities — frequently asked
How many known vulnerabilities does OpenProject have?
IsItPatched tracks 37 CVEs for OpenProject. 5 are critical-severity and 10 high-severity. These span every release line — what matters is whether the version you run is affected.
Does OpenProject have any actively-exploited vulnerabilities?
None of OpenProject's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe OpenProject vulnerability?
Among tracked issues, CVE-2026-34717 (CRITICAL, CVSS 9.9) ranks highest — a SQL injection weakness.
Is OpenProject safe to use?
It depends on the version. The latest supported OpenProject release clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: OpenProject security status · OpenProject end-of-life · actively-exploited CVEs. Always verify against OpenProject's advisories — see our disclaimer.