CVE-2020-26511: The wpo365-login plugin before v11.7 for WordPress allows use of a symmetric algorithm to decrypt a JWT token. This leads to authentication bypass.

high Affects wpo365-login (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2020-10-02; advisory modified 2026-06-17.

The wpo365-login plugin before v11.7 for WordPress allows use of a symmetric algorithm to decrypt a JWT token. This leads to authentication bypass.

Package: wpo365-login (WordPress plugin) WordPress
Affected versions: <11.7
Fixed in: 11.7
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 2% (82.0th percentile)
Published: 2020-10-02
Source: nvd

References

CWE-287

NVD record wpo365-login (WordPress plugin) advisories

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