Vulnerability Description
openssl_encrypt (pip: openssl-encrypt) versions before 1.4.9 contain a path traversal flaw in PluginSandbox._is_safe_path, which authorized file access using a bare string-prefix match. A sandboxed plugin without the READ_FILES permission could read or write another plugin's directory that merely shares a name prefix (e.g., .../plugins/foobar matching allowed .../plugins/foo), breaking per-plugin isolation within the same user. Fixed by matching each allowed directory exactly or with a trailing path separator.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jahlives | Openssl Encrypt | < 1.4.9 |
Related Weaknesses (CWE)
References
- https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-vr4h-5xqv-xVendor Advisory
- https://www.vulncheck.com/advisories/openssl-encrypt-before-1.4.9-plugin-sandboxThird Party Advisory
FAQ
What is CVE-2026-81716?
CVE-2026-81716 is a vulnerability with a CVSS score of 5.2 (MEDIUM). openssl_encrypt (pip: openssl-encrypt) versions before 1.4.9 contain a path traversal flaw in PluginSandbox._is_safe_path, which authorized file access using a bare string-prefix match. A sandboxed pl...
How severe is CVE-2026-81716?
CVE-2026-81716 has been rated MEDIUM with a CVSS base score of 5.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-81716?
Check the references section above for vendor advisories and patch information. Affected products include: Jahlives Openssl Encrypt.