{"id":"CVE-2019-13506","aliases":["EUVD-2019-0580","GHSA-6677-83pp-f862"],"status":"published","title":"Cross-Site Scripting in @nuxt/devalue","description":"@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to 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":"2026-11-10","score":0.01347,"percentile":0.71686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2019-07-11T13:07:05Z","modified":"2026-11-04T10:45:06Z","fixes":[{"ecosystem":"npm","package":"@nuxt/devalue","fixed_in":["1.2.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@nuxt/devalue","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3"}]}]},{"source":"osv","ecosystem":"npm","package":"@nuxt/devalue","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.2.3"}]}]}],"products":[{"vendor":"nuxtjs","product":"\\@nuxt\\/devalue"},{"vendor":"nuxtjs","product":"nuxt.js"}],"references":[{"url":"https://github.com/nuxt/nuxt.js/releases/tag/v2.6.2","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/nuxt/devalue/pull/8","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/nuxt/nuxt.js/commit/0d5dfe71917191c5b07f373896311f2d8f6b75be","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/nuxt/devalue/releases/tag/v1.2.3","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/nuxt/nuxt.js/compare/c0776eb...8d14cd4","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://www.npmjs.com/advisories/814","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13506","tags":["advisory"]},{"url":"https://github.com/Rich-Harris/devalue/issues/19","tags":["web"]},{"url":"https://github.com/advisories/GHSA-6677-83pp-f862"}],"sources":{"cve":[{"id":"CVE-2019-13506","description":"@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS.","status":"published","published":"2019-07-11T13:07:05Z","modified":"2024-08-04T23:57:38.722Z","updated_at":"2026-11-02T14:20:24.025419Z"}],"euvd":[{"id":"EUVD-2019-0580","description":"@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS.","status":"published","published":"2019-07-11T13:07:05Z","modified":"2024-08-04T23:57:38Z","updated_at":"2026-11-03T02:40:42.441902Z"}],"ghsa":[{"id":"GHSA-6677-83pp-f862","title":"Cross-Site Scripting in @nuxt/devalue","description":"Versions of `@nuxt/devalue` prior to 1.2.3 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization attacker may inject arbitrary JavaScript code through object keys.\n\n\n## Recommendation\n\nUpgrade to version 1.2.3 or later.","status":"published","published":"2019-07-16T00:42:02Z","modified":"2023-01-09T05:01:45Z","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":"2026-11-02T14:36:02.073372Z"}],"nvd":[{"id":"CVE-2019-13506","description":"@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS.","status":"published","published":"2019-07-11T14:15:11.677Z","modified":"2026-06-17T02:16:51.92Z","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":"2026-11-02T14:05:19.195714Z"}],"osv":[{"id":"CVE-2019-13506","description":"@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS.","status":"published","published":"2019-07-11T14:15:11.677Z","modified":"2026-11-10T10:45:22.168669497Z","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":"2026-11-09T10:53:57.550641Z"},{"id":"GHSA-6677-83pp-f862","title":"Cross-Site Scripting in @nuxt/devalue","description":"Versions of `@nuxt/devalue` prior to 1.2.3 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization attacker may inject arbitrary JavaScript code through object keys.\n\n\n## Recommendation\n\nUpgrade to version 1.2.3 or later.","status":"published","published":"2019-07-16T00:42:02Z","modified":"2023-11-08T04:01:08.353534Z","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":"2026-11-02T15:46:39.266402Z"}]}}