{"id":"CVE-2026-21269","aliases":["EUVD-2026-56544","GHSA-jcvr-p9r8-hcm4"],"status":"published","title":"ColdFusion | Cross-site Scripting (Stored XSS) (CWE-79)","description":"ColdFusion is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00566,"percentile":0.47305,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-11T16:31:02Z","modified":"2026-09-08T21:33:31Z","products":[{"vendor":"adobe","product":"coldfusion"},{"vendor":"adobe","product":"coldfusion 2023"},{"vendor":"adobe","product":"coldfusion 2025"}],"references":[{"url":"https://helpx.adobe.com/security/products/coldfusion/apsb26-119.html","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21269"},{"url":"https://helpx.adobe.com/security/products/coldfusion/apsb26-90.html"},{"url":"https://github.com/advisories/GHSA-jcvr-p9r8-hcm4"}],"sources":{"cve":[{"id":"CVE-2026-21269","title":"ColdFusion | Cross-site Scripting (Stored XSS) (CWE-79)","description":"ColdFusion is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","status":"published","published":"2026-08-11T16:31:02.383Z","modified":"2026-09-08T19:37:43.636Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:41:42.05254Z"}],"euvd":[{"id":"EUVD-2026-56544","description":"ColdFusion is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","status":"published","published":"2026-08-11T16:31:02Z","modified":"2026-09-08T19:37:43Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:28.121378Z"}],"ghsa":[{"id":"GHSA-jcvr-p9r8-hcm4","title":"is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low...","description":"is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","status":"published","published":"2026-08-11T18:30:53Z","modified":"2026-09-08T21:33:31Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:35.275364Z"}],"nvd":[{"id":"CVE-2026-21269","description":"ColdFusion is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","status":"published","published":"2026-08-11T17:17:55.02Z","modified":"2026-09-08T20:17:30.84Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:36.499002Z"}]}}