CVE-2020-26511

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2020-26511
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-02T05:15:12
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wpo365:wordpress_\+_azure_ad_\/_microsoft_office_365:*:*:*:*:*:wordpress:*:* 1 OR 11.7
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://wordpress.org/plugins/wpo365-login/#developers Product Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2388992/ Patch Third Party Advisory
https://www.wpo365.com/change-log/ Release Notes Vendor Advisory
https://wpvulndb.com/vulnerabilities/10418 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-26511
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26511
History
Created Old Value New Value Data Type Notes
2022-05-10 07:04:07 Added to TrackCVE
2022-12-04 23:38:16 2020-10-02T05:15Z 2020-10-02T05:15:12 CVE Published Date updated
2022-12-04 23:38:16 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 23:38:16 Analyzed Vulnerability Status updated