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CVE-2026-32935

phpseclib's AES-CBC unpadding susceptible to padding oracle timing attack PUBLISHED

Description (CNA)

phpseclib is a PHP secure communications library. Projects using versions 0.1.1 through 1.0.26, 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.

Affected (CNA)

Vendor / productVersions
phpseclib / phpseclibaffected >= 3.0.0, < 3.0.50; affected >= 2.0.0, < 2.0.52; affected >= 0.1.1, < 1.0.27

CWE

CWE-208

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.