{"cve":{"cve_id":"CVE-2021-24228","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01874,"epss_percentile":0.76661,"epss_as_of":"2026-06-23","description":"The Jetpack Scan team identified a Reflected Cross-Site Scripting in the Login Form of the Patreon WordPress plugin before 1.7.2. The WordPress login form (wp-login.php) is hooked by the plugin and offers to allow users to authenticate on the site using their Patreon account. Unfortunately, some of the error logging logic behind the scene allowed user-controlled input to be reflected on the login page, unsanitized.","published_at":"2021-04-12T14:05:35Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-79"],"nvd_references":["https://jetpack.com/2021/03/26/vulnerabilities-found-in-patreon-wordpress-plugin/","https://wpscan.com/vulnerability/7a5fadb1-3f1c-4779-8ff6-356fccb5269b"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:15:09.250437Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"unknown","vendor_name":"Unknown","product_slug":"patreon-wordpress","product_name":"Patreon WordPress","version_start":"1.7.2","version_start_inclusive":true,"version_end":"1.7.2","version_end_inclusive":false,"cpe23_uri":"cve5:unknown:patreon-wordpress:1.7.2:1.7.2"}],"exploit_refs":[],"news":[],"references":[{"url":"https://jetpack.com/2021/03/26/vulnerabilities-found-in-patreon-wordpress-plugin/","source_type":"MISC","tags":[]},{"url":"https://wpscan.com/vulnerability/7a5fadb1-3f1c-4779-8ff6-356fccb5269b","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-04-12T14:05:35Z","label":"CVE published","source":null}]}