CVE-2021-30130: Improper Certificate Validation in phpseclib

high Affects phpseclib/phpseclib. Feed 2026.10.29.1, updated 2026-10-28; published 2021-04-07; advisory modified 2026-09-10.

Improper Certificate Validation in phpseclib

Package: phpseclib/phpseclib Composer
Affected versions: >=3.0.0 and <3.0.7 or <2.0.31
Fixed in: 3.0.7, 2.0.31
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 1% (64.3th percentile)
Published: 2021-04-07
Source: osv.dev

References

CWE-295 CWE-347

NVD record phpseclib/phpseclib advisories

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