CVE-2026-81683

openssl_encrypt (pip package openssl-encrypt) versions 1.4.8 and earlier store an mTLS client private key in cleartext within a world-readable (0644) SharedPreferences file via the desktop GUI's Settings screen 'combined certificate and private key' PEM field. A local attacker with file system access can read the exposed private key. Version 1.4.9 writes the PEM to a dedicated 0600 file, keeps only its path in SharedPreferences, and migrates/scrubs existing cleartext values.

CVSS v3 8.4 HIGH

8.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-r8gw-6hfj-98jw	Vendor Advisory
https://www.vulncheck.com/advisories/openssl-encrypt-before-1.4.9-plaintext-private-key-storage	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jahlives:openssl_encrypt:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2026-08-27 17:20

Updated : 2026-09-02 13:12

NVD link : CVE-2026-81683

Mitre link : CVE-2026-81683

CVE.ORG link : CVE-2026-81683

JSON object : View

Products Affected

jahlives

openssl_encrypt

CWE

CWE-312

Cleartext Storage of Sensitive Information

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