CVE-2026-32935

phpseclib is a PHP secure communications library. Projects using versions 1.0.26 and below, 2.0.0 through 2.0.51, and 3.0.0 through 3.0.49 are vulnerable to a to padding oracle timing attack when using AES in CBC mode. This issue has been fixed in versions 1.0.27, 2.0.52 and 3.0.50.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/phpseclib/phpseclib/commit/ccc21aef71eb170e9bf819b167e67d1fd9e6e788	Patch
https://github.com/phpseclib/phpseclib/security/advisories/GHSA-94g3-g5v7-q4jg	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:phpseclib:phpseclib::::::::
	cpe:2.3:a:phpseclib:phpseclib::::::::
	cpe:2.3:a:phpseclib:phpseclib::::::::

History

No history.

Information

Published : 2026-03-20 03:16

Updated : 2026-03-23 19:23

NVD link : CVE-2026-32935

Mitre link : CVE-2026-32935

CVE.ORG link : CVE-2026-32935

JSON object : View

Products Affected

phpseclib

phpseclib

CWE

CWE-208

Observable Timing Discrepancy

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