{"id":"CVE-2026-102333","revision":"587fc0d9dce8415f91dde93f3c8b3157","records":[{"revision":"587fc0d9dce8415f91dde93f3c8b3157","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102333","aliases":[],"title":"httpdbg before 2.2.1 Stored Cross-Site Scripting via javascript URL","description":"httpdbg before 2.2.1 fails to validate URL schemes in recorded HTTP request URLs rendered as clickable links in the web interface. Attackers controlling traffic recorded by httpdbg can supply javascript: scheme URLs that execute malicious scripts in the application origin when clicked, allowing access to captured request and response data including headers and tokens.","state":0,"publishedAt":"2026-09-28T22:21:40.402+00:00","modifiedAt":"2026-09-29T12:40:38.411+00:00","affected":[{"ecosystem":"Vendor product","name":"httpdbg","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"cle-b\",\n                    \"product\": \"httpdbg\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/httpdbg\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"2.2.1\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/cle-b/httpdbg\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1,"severity":"MEDIUM"}],"references":["https://github.com/cle-b/httpdbg/issues/220","https://github.com/cle-b/httpdbg/pull/222","https://github.com/cle-b/httpdbg/commit/121845b41c19ddaf30b51be0797bc2ff4847d8b3","https://github.com/cle-b/httpdbg/releases/tag/v2.2.1","https://github.com/cle-b/httpdbg/blob/v2.2.0/httpdbg/webapp/static/index.htm#L302","https://github.com/cle-b/httpdbg/blob/v2.2.0/httpdbg/hooks/recordhttp2.py#L88-L97","https://github.com/cle-b/httpdbg","https://www.vulncheck.com/advisories/httpdbg-before-2.2.1-stored-cross-site-scripting-via-javascript-url"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102333","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102333","identifiers":["CVE-2026-102333"]},"retained":false,"historicalAffected":[]}],"coverage":[]}