{"id":"CVE-2024-43408","aliases":["EUVD-2024-40270","GHSA-9wx4-cmv3-g5jw"],"status":"published","title":"Discourse Placeholder Forms has a XSS stopped by CSP","description":"Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00255,"percentile":0.17172,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-08-20T16:28:48Z","modified":"2026-10-28T02:30:29Z","products":[{"vendor":"discourse","product":"discourse-placeholder-theme-component"}],"references":[{"url":"https://github.com/discourse/discourse-placeholder-theme-component/security/advisories/GHSA-9wx4-cmv3-g5jw","tags":["x_refsource_CONFIRM","advisory"]},{"url":"https://github.com/discourse/discourse-placeholder-theme-component/commit/a62f711d5600e4e5d86f342d52932cb6221672e7","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43408.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43408","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-43408","title":"Discourse Placeholder Forms has a XSS stopped by CSP","description":"Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.","status":"published","published":"2024-08-20T16:28:48.424Z","modified":"2024-09-03T14:56:18.687Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:58.357949Z"}],"euvd":[{"id":"EUVD-2024-40270","description":"Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.","status":"published","published":"2024-08-20T16:28:48Z","modified":"2024-09-03T14:56:18Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:56:06.067403Z"}],"nvd":[{"id":"CVE-2024-43408","description":"Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.","status":"published","published":"2024-08-20T17:15:19.55Z","modified":"2026-06-17T07:50:59.343Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:19.870727Z"}],"osv":[{"id":"CVE-2024-43408","title":"Discourse Placeholder Forms has a XSS stopped by CSP","description":"Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.","status":"published","published":"2024-08-20T16:28:48.424Z","modified":"2026-10-28T02:30:29.017188521Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:42.322107Z"}]}}