CVE-2026-89065 projen - Path Traversal

projen < 0.101.37 contains a path traversal caused by crafted entries in the generated file manifest cleanup component, letting context-dependent attackers recursively delete writable files outside the project directory, exploit requires writable environment.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.18% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Path Traversal
Impact
Denial Of Service, Data Tampering
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Published
11 September 2026
Updated
15 October 2026
Weakness
CWE-23

Vendor fix

Upgrade to version 0.101.37.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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