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.
Metrics
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Solution
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Workaround
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References
History
Thu, 27 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | openssl_encrypt before 1.4.9 Plaintext Private Key Storage | |
| Weaknesses | CWE-312 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-27T14:50:48.886Z
Reserved: 2026-08-27T11:11:30.934Z
Link: CVE-2026-81683
Vulnrichment
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NVD
Status : Received
Published: 2026-08-27T17:20:57.810
Modified: 2026-08-27T17:20:57.810
Link: CVE-2026-81683
Redhat
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OpenCVE Enrichment
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Weaknesses