{"id":"CVE-2019-14772","aliases":["EUVD-2019-0457","GHSA-78j5-gcmf-vqc8"],"status":"published","title":"Cross-Site Scripting (XSS) in Verdaccio","description":"verdaccio before 3.12.0 allows XSS.","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":"2026-11-09","score":0.00865,"percentile":0.58918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2019-05-29T18:02:59Z","modified":"2026-10-20T10:50:58Z","fixes":[{"ecosystem":"npm","package":"verdaccio","fixed_in":["3.12.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"verdaccio","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.0"}]}]},{"source":"osv","ecosystem":"npm","package":"verdaccio","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.12.0"}]}]}],"products":[{"vendor":"verdaccio","product":"verdaccio"}],"references":[{"url":"https://github.com/verdaccio/verdaccio/security/advisories/GHSA-78j5-gcmf-vqc8","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://www.npmjs.com/advisories/833","tags":["web"]},{"url":"https://www.npmjs.com/advisories/832","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14772","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-78j5-gcmf-vqc8"},{"url":"https://github.com/verdaccio/verdaccio","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-14772","description":"verdaccio before 3.12.0 allows XSS.","status":"published","published":"2019-08-08T12:59:04Z","modified":"2024-08-05T00:26:38.634Z","updated_at":"2026-11-02T14:20:18.085548Z"}],"euvd":[{"id":"EUVD-2019-0457","description":"verdaccio before 3.12.0 allows XSS.","status":"published","published":"2019-08-08T12:59:04Z","modified":"2024-08-05T00:26:38Z","updated_at":"2026-11-03T02:40:38.622868Z"}],"ghsa":[{"id":"GHSA-78j5-gcmf-vqc8","title":"Cross-Site Scripting (XSS) in Verdaccio","description":"### Impact\nWhat kind of vulnerability is it? Who is impacted?\n\nCross-Site Scripting XSS, malicious packages with content Javascript that might be executed in the User Interface stealing user credentials. \n\n### Patches\nHas the problem been patched? What versions should users upgrade to?\n\nUsers that still using `v3` must upgrade to **\u003e3.12.0** or those have no problem to migrate to a major version **\u003e=4.0.0** also fix the issue.\n\n### Workarounds\nIs there a way for users to fix or remediate the vulnerability without upgrading?\n\nNo, the users must update.\n\n### References\nAre there any links users can visit to find out more?\n\nhttps://www.npmjs.com/advisories/832\nhttps://www.npmjs.com/advisories/833\n\nThe issue was reported by the NPMJS Security Team\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Read the Security Policy to find the ways to be in contact with us.\n","status":"published","published":"2019-05-29T18:02:59Z","modified":"2023-01-09T05:02:24Z","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":"2026-11-02T14:36:03.040255Z"}],"nvd":[{"id":"CVE-2019-14772","description":"verdaccio before 3.12.0 allows XSS.","status":"published","published":"2019-08-08T13:15:12.923Z","modified":"2026-06-17T02:18:59.253Z","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":"2026-11-02T14:05:22.878504Z"}],"osv":[{"id":"CVE-2019-14772","description":"verdaccio before 3.12.0 allows XSS.","status":"published","published":"2019-08-08T13:15:12.923Z","modified":"2026-10-20T10:50:58.203371619Z","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"}],"updated_at":"2026-11-02T15:44:11.029493Z"},{"id":"GHSA-78j5-gcmf-vqc8","title":"Cross-Site Scripting (XSS) in Verdaccio","description":"### Impact\nWhat kind of vulnerability is it? Who is impacted?\n\nCross-Site Scripting XSS, malicious packages with content Javascript that might be executed in the User Interface stealing user credentials. \n\n### Patches\nHas the problem been patched? What versions should users upgrade to?\n\nUsers that still using `v3` must upgrade to **\u003e3.12.0** or those have no problem to migrate to a major version **\u003e=4.0.0** also fix the issue.\n\n### Workarounds\nIs there a way for users to fix or remediate the vulnerability without upgrading?\n\nNo, the users must update.\n\n### References\nAre there any links users can visit to find out more?\n\nhttps://www.npmjs.com/advisories/832\nhttps://www.npmjs.com/advisories/833\n\nThe issue was reported by the NPMJS Security Team\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Read the Security Policy to find the ways to be in contact with us.\n","status":"published","published":"2019-05-29T18:02:59Z","modified":"2026-09-10T03:48:11.691116963Z","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":"2026-11-02T15:46:40.657155Z"}]}}