Overview
About vulnerability
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.
NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-32935 NVD lastModified: 2026-05-08
Details
- Affected product:
- phpseclib/phpseclib
- Affected packages:
- phpseclib @ 0.3.10 (+1 more)
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.
NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-32935 NVD lastModified: 2026-05-08