vulnerability
WordPress Plugin: daggerhart-openid-connect-generic: CVE-2021-24214: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Apr 7, 2021 | May 15, 2025 | May 4, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Apr 7, 2021
Added
May 15, 2025
Modified
May 4, 2026
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.
Solution
daggerhart-openid-connect-generic-plugin-cve-2021-24214
References
Rapid7 Labs
2026 Global Threat Landscape Report
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