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CVE-2020-26511

HIGH 7.5 CVSS 3.1
Published
October 2, 2020
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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.

Affected WordPress components

  • WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN) Plugin · wpo365-login
    Confirmed match Active
    Versions not specified
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • n/a n/a — Versions not specified
  • wpo365 wordpress_\+_azure_ad_\/_microsoft_office_365 — Before 11.7

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2388992/ Patch, Third Party Advisory
  • wordpress.org https://wordpress.org/plugins/wpo365-login/#developers Product, Third Party Advisory
  • wpvulndb.com https://wpvulndb.com/vulnerabilities/10418 Third Party Advisory
  • www.wpo365.com https://www.wpo365.com/change-log/ Release Notes, Vendor Advisory
  • nvd.nist.gov Official NVD record