VulnerabilityModified
CVE-2020-26511
The wpo365-login plugin before v11.7 for WordPress allows use of a symmetric algorithm to decrypt a JWT token.
HIGH 7.5EPSS 2.15%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 2.15% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- wpo365/wordpress \+ azure ad \/ microsoft office 365
- Source
- cve@mitre.org
References
- https://plugins.trac.wordpress.org/changeset/2388992/Patch, Third Party Advisory
- https://wordpress.org/plugins/wpo365-login/#developersProduct, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/10418Third Party Advisory
- https://www.wpo365.com/change-log/Release Notes, Vendor Advisory
- https://plugins.trac.wordpress.org/changeset/2388992/Patch, Third Party Advisory
- https://wordpress.org/plugins/wpo365-login/#developersProduct, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/10418Third Party Advisory
- https://www.wpo365.com/change-log/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.