CVE-2026-22601
Last modified
CVE-2026-22601 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openproject | Openproject | < 16.6.2 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-22601?
How severe is CVE-2026-22601?
How do I fix CVE-2026-22601?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-22596Ghost is a Node.js content management system. In versions 5.…7.2
- CVE-2026-22597Ghost is a Node.js content management system. In versions 5.…2.7
- CVE-2026-22598ManageIQ is an open-source management platform. A flaw was f…7.1
- CVE-2026-22599Strapi is an open source headless content management system.…7.2
- CVE-2026-2260A vulnerability was found in D-Link DCS-931L up to 1.13.0. T…7.3
- CVE-2026-22600OpenProject is an open-source, web-based project management …9.1
- CVE-2026-22602OpenProject is an open-source, web-based project management …3.5
- CVE-2026-22603OpenProject is an open-source, web-based project management …6.5
- CVE-2026-22604OpenProject is an open-source, web-based project management …5.3
- CVE-2026-22605OpenProject is an open-source, web-based project management …4.3
- CVE-2026-22606Fickling is a Python pickling decompiler and static analyzer…7.8
- CVE-2026-22607Fickling is a Python pickling decompiler and static analyzer…7.8
Are you affected by CVE-2026-22601?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST