{"id":"CVE-2024-3920","aliases":["EUVD-2024-32488","GHSA-jj5x-5vg3-9m7f"],"status":"published","title":"Flattr \u003c= 1.2.2 - Admin+ Stored XSS","description":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00372,"percentile":0.31568,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-05-23T06:00:03Z","modified":"2026-06-17T07:45:28Z","products":[{"vendor":"flattr","product":"flattr"},{"vendor":"michael_henke","product":"flattr"},{"vendor":"unknown","product":"flattr"}],"references":[{"url":"https://wpscan.com/vulnerability/2fb28c77-3c35-4a2f-91ed-823d0d011048/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3920"},{"url":"https://wpscan.com/vulnerability/2fb28c77-3c35-4a2f-91ed-823d0d011048"},{"url":"https://github.com/advisories/GHSA-jj5x-5vg3-9m7f"}],"sources":{"cve":[{"id":"CVE-2024-3920","title":"Flattr \u003c= 1.2.2 - Admin+ Stored XSS","description":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2024-05-23T06:00:03.279Z","modified":"2024-08-09T18:54:30.448Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"adp"}],"updated_at":"2026-11-02T14:34:10.961618Z"}],"euvd":[{"id":"EUVD-2024-32488","description":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2024-05-23T06:00:03Z","modified":"2024-08-09T18:54:30Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-03T00:56:20.709797Z"}],"ghsa":[{"id":"GHSA-jj5x-5vg3-9m7f","title":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings,...","description":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2024-05-23T06:30:46Z","modified":"2025-05-21T21:31:11Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:02:23.604118Z"}],"nvd":[{"id":"CVE-2024-3920","description":"The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2024-05-23T06:15:11.1Z","modified":"2026-06-17T07:45:28.55Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:02.520903Z"}]}}