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CVE

CVE-2026-22601

OpenProject is Vulnerable to Code Execution in E-Mail function
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CVE

CVE-2026-22601

OpenProject is Vulnerable to Code Execution in E-Mail function

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.6
-
4.0
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
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22601.json, https://github.com/opf/openproject/releases/tag/v16.6.2, https://github.com/opf/openproject/security/advisories/GHSA-9vrv-7h26-c7jc, https://nvd.nist.gov/vuln/detail/CVE-2026-22601

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.0008%
EPSS Percentile
0.23364%
Introduced Version
0
Fix Available
9448e4de16916af11f599c90f0f9761ada05ff09

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