{"id":"CVE-2015-3296","aliases":["EUVD-2022-3370","GHSA-9g4f-5rpg-4948"],"status":"published","title":"NodeBB Cross-site Scripting Vulnerability in Markdown Processing","description":"Multiple cross-site scripting (XSS) vulnerabilities in NodeBB before 0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) javascript: or (2) data: URLs.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01265,"percentile":0.69919,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2017-09-21T14:00:00Z","modified":"2026-09-10T03:49:32Z","fixes":[{"ecosystem":"npm","package":"nodebb","fixed_in":["0.70"],"sources":["ghsa","osv"]},{"ecosystem":"npm","package":"nodebb-plugin-markdown","fixed_in":["5.1.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"nodebb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.70"}]}]},{"source":"ghsa","ecosystem":"npm","package":"nodebb-plugin-markdown","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.1"}]}]},{"source":"osv","ecosystem":"npm","package":"nodebb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.70"}]}]},{"source":"osv","ecosystem":"npm","package":"nodebb-plugin-markdown","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.1.1"}]}]}],"products":[{"vendor":"nodebb","product":"nodebb"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/04/10/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","web"]},{"url":"http://www.securityfocus.com/bid/71824","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/julianlam/nodebb-plugin-markdown/commit/ab7f2684750882f7baefbfa31db8d5aac71e6ec3","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3296","tags":["advisory"]},{"url":"https://github.com/NodeBB/NodeBB/issues/2273","tags":["web"]},{"url":"https://github.com/NodeBB/nodebb-plugin-markdown/commit/ab7f2684750882f7baefbfa31db8d5aac71e6ec3","tags":["web"]},{"url":"https://github.com/markdown-it/markdown-it/commit/f76d3beb46abd121892a2e2e5c78376354c214e3","tags":["web"]},{"url":"https://web.archive.org/web/20200228230630/http://www.securityfocus.com/bid/71824","tags":["web"]},{"url":"https://github.com/advisories/GHSA-9g4f-5rpg-4948"}],"sources":{"cve":[{"id":"CVE-2015-3296","description":"Multiple cross-site scripting (XSS) vulnerabilities in NodeBB before 0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) javascript: or (2) data: URLs.","status":"published","published":"2017-09-21T14:00:00Z","modified":"2024-08-06T05:39:32.179Z","updated_at":"2026-11-02T14:35:41.976732Z"}],"euvd":[{"id":"EUVD-2022-3370","description":"Multiple cross-site scripting (XSS) vulnerabilities in NodeBB before 0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) javascript: or (2) data: URLs.","status":"published","published":"2017-09-21T14:00:00Z","modified":"2024-08-06T05:39:32Z","updated_at":"2026-11-03T02:22:08.642556Z"}],"ghsa":[{"id":"GHSA-9g4f-5rpg-4948","title":"NodeBB Cross-site Scripting Vulnerability in Markdown Processing","description":"Multiple cross-site scripting (XSS) vulnerabilities in NodeBB before 0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) javascript: or (2) data: URLs.","status":"published","published":"2022-05-17T00:47:33Z","modified":"2023-08-13T05:02:21Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:59.456342Z"}],"nvd":[{"id":"CVE-2015-3296","description":"Multiple cross-site scripting (XSS) vulnerabilities in NodeBB before 0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) javascript: or (2) data: URLs.","status":"published","published":"2017-09-21T14:29:00.183Z","modified":"2026-06-17T00:25:41.49Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:19.244941Z"}],"osv":[{"id":"GHSA-9g4f-5rpg-4948","title":"NodeBB Cross-site Scripting Vulnerability in 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