CVE-2026-89065Relative path traversal in the generated file manifest cleanup component in projen
Updated under an hour ago ()
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It affects AWS projen. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Relative path traversal in the generated file manifest cleanup component in projen before 0.101.37 might allow context-dependent attackers to recursively delete files and directories outside the project directory that are writable by the environment running projen, via crafted entries in the version-controlled generated file manifest that is consumed during project synthesis. To remediate this issue, users should upgrade to version 0.101.37. The corrected containment check is automatically applied by the projen runtime next time you run it.
- CVSS
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
- Weakness (CWE)
- CWE-23
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- AMZN
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 11, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
AWS projen aws:projen (from the name) | before 0.101.37 | CNA record |
References
- https://github.com/projen/projen/releases/tag/v0.101.37patch
- https://aws.amazon.com/security/security-bulletins/2026-108-aws/vendor-advisory
- https://github.com/projen/projen/security/advisories/GHSA-7p65-6x86-v7f3third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.