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CVE-2021-24214

MEDIUM 6.1 CVSS 3.1
Published
May 6, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The OpenID Connect Generic Client WordPress plugin 3.8.0 and 3.8.1 did not sanitise the login error when output back in the login form, leading to a reflected Cross-Site Scripting issue. This issue does not require authentication and can be exploited with the default configuration.

Affected WordPress components

  • OpenID Connect Generic Client Plugin · daggerhart-openid-connect-generic
    Confirmed match Active
    From 3.8.2 (including) to 3.8.2 (excluding); From 3.8.0 (including) to 3.8.0* (excluding)
    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

  • daggerhart OpenID Connect Generic Client — From 3.8.0 (including) to 3.8.0* (excluding)
  • daggerhart OpenID Connect Generic Client — From 3.8.2 (including) to 3.8.2 (excluding)
  • daggerhartlab openid_connect_generic_client — Version 3.8.0
  • daggerhartlab openid_connect_generic_client — Version 3.8.1

References

  • wpscan.com https://wpscan.com/vulnerability/31cf0dfb-4025-4898-a5f4-fc7115565a10 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record