Vulnerability Details CVE-2026-81716
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 8.9%
CVSS Severity
CVSS v3 Score 5.2
References
Products affected by CVE-2026-81716
-
cpe:2.3:a:jahlives:openssl_encrypt:0.2.2
-
cpe:2.3:a:jahlives:openssl_encrypt:0.2.3
-
cpe:2.3:a:jahlives:openssl_encrypt:0.2.4
-
cpe:2.3:a:jahlives:openssl_encrypt:0.2.5
-
cpe:2.3:a:jahlives:openssl_encrypt:0.2.6
-
cpe:2.3:a:jahlives:openssl_encrypt:0.3.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.3.1
-
cpe:2.3:a:jahlives:openssl_encrypt:0.3.2
-
cpe:2.3:a:jahlives:openssl_encrypt:0.3.3
-
cpe:2.3:a:jahlives:openssl_encrypt:0.4.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.4.1
-
cpe:2.3:a:jahlives:openssl_encrypt:0.4.2
-
cpe:2.3:a:jahlives:openssl_encrypt:0.4.3
-
cpe:2.3:a:jahlives:openssl_encrypt:0.4.4
-
cpe:2.3:a:jahlives:openssl_encrypt:0.5.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.5.1
-
cpe:2.3:a:jahlives:openssl_encrypt:0.5.3
-
cpe:2.3:a:jahlives:openssl_encrypt:0.6.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.7.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.7.1
-
cpe:2.3:a:jahlives:openssl_encrypt:0.7.2
-
cpe:2.3:a:jahlives:openssl_encrypt:0.8.0
-
cpe:2.3:a:jahlives:openssl_encrypt:0.8.1
-
cpe:2.3:a:jahlives:openssl_encrypt:0.8.2
-
cpe:2.3:a:jahlives:openssl_encrypt:0.9.2
-
cpe:2.3:a:jahlives:openssl_encrypt:1.0.0
-
cpe:2.3:a:jahlives:openssl_encrypt:1.0.1
-
cpe:2.3:a:jahlives:openssl_encrypt:1.0.2
-
cpe:2.3:a:jahlives:openssl_encrypt:1.0.3
-
cpe:2.3:a:jahlives:openssl_encrypt:1.1.0
-
cpe:2.3:a:jahlives:openssl_encrypt:1.2.0
-
cpe:2.3:a:jahlives:openssl_encrypt:1.2.1
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.0
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.1
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.2
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.3
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.4
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.5
-
cpe:2.3:a:jahlives:openssl_encrypt:1.3.6
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.0
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.1
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.2
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.3
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.4
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.5
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.6
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.7
-
cpe:2.3:a:jahlives:openssl_encrypt:1.4.8