{"id":"GHSA-593m-55hh-j8gv","aliases":["ROOT-APP-NPM-GHSA-593m-55hh-j8gv"],"status":"published","title":"Sentry SDK Prototype Pollution gadget in JavaScript SDKs","description":"### Impact\nIn case a Prototype Pollution vulnerability is present in a user's application or bundled libraries, the Sentry SDK could potentially serve as a gadget to exploit that vulnerability. The exploitability depends on the specific details of the underlying Prototype Pollution issue.\n\n\u003e [!NOTE]\n\u003e This advisory does not indicate the presence of a Prototype Pollution within the Sentry SDK itself. Users are strongly advised to first address any Prototype Pollution vulnerabilities in their application, as they pose a more critical security risk.\n\n### Patches\nThe issue was patched in all Sentry JavaScript SDKs starting from the [8.33.0](https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0) version.\nAlso, the fix was backported to SDK v7 in [7.119.1](https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1).\n\n### References\n* [Prototype Pollution](https://portswigger.net/web-security/prototype-pollution)\n* [Prototype Pollution gadgets](https://portswigger.net/web-security/prototype-pollution#prototype-pollution-gadgets)\n* [sentry-javascript#13838](https://github.com/getsentry/sentry-javascript/pull/13838)","severity":{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-913"],"published":"2024-10-03T18:26:53Z","modified":"2026-06-29T20:00:08Z","fixes":[{"ecosystem":"npm","package":"@sentry/browser","fixed_in":["8.33.0","7.119.1"],"sources":["ghsa","osv"]},{"ecosystem":"Root:npm","package":"@rootio/sentry__browser","fixed_in":["5.30.0-root.io.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@sentry/browser","fixed_in":["5.30.0-aikido.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@sentry/browser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0-alpha.1"},{"fixed":"8.33.0"}]}]},{"source":"ghsa","ecosystem":"npm","package":"@sentry/browser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.119.1"}]}]},{"source":"osv","ecosystem":"npm","package":"@sentry/browser","ranges":[{"type":"SEMVER","events":[{"introduced":"8.0.0-alpha.1"},{"fixed":"8.33.0"}]}]},{"source":"osv","ecosystem":"npm","package":"@sentry/browser","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.119.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/sentry__browser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.30.0-root.io.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@sentry/browser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.30.0-aikido.1"}]}]}],"references":[{"url":"https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-593m-55hh-j8gv","tags":["web"]},{"url":"https://github.com/getsentry/sentry-javascript/pull/13838","tags":["web"]},{"url":"https://github.com/getsentry/sentry-javascript/commit/35bdc87dee3498794e34c1ad35dd9927950c8766","tags":["web"]},{"url":"https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0","tags":["web"]},{"url":"https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1","tags":["web"]},{"url":"https://github.com/advisories/GHSA-593m-55hh-j8gv"},{"url":"https://github.com/getsentry/sentry-javascript","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-593m-55hh-j8gv","title":"Sentry SDK Prototype Pollution gadget in JavaScript SDKs","description":"### Impact\nIn case a Prototype Pollution vulnerability is present in a user's application or bundled libraries, the Sentry SDK could potentially serve as a gadget to exploit that vulnerability. The exploitability depends on the specific details of the underlying Prototype Pollution issue.\n\n\u003e [!NOTE]\n\u003e This advisory does not indicate the presence of a Prototype Pollution within the Sentry SDK itself. Users are strongly advised to first address any Prototype Pollution vulnerabilities in their application, as they pose a more critical security risk.\n\n### Patches\nThe issue was patched in all Sentry JavaScript SDKs starting from the [8.33.0](https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0) version.\nAlso, the fix was backported to SDK v7 in [7.119.1](https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1).\n\n### References\n* [Prototype Pollution](https://portswigger.net/web-security/prototype-pollution)\n* [Prototype Pollution gadgets](https://portswigger.net/web-security/prototype-pollution#prototype-pollution-gadgets)\n* [sentry-javascript#13838](https://github.com/getsentry/sentry-javascript/pull/13838)","status":"published","published":"2024-10-03T18:26:53Z","modified":"2024-10-04T16:32:04Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-913"],"updated_at":"2026-11-02T14:38:07.852618Z"}],"osv":[{"id":"GHSA-593m-55hh-j8gv","title":"Sentry SDK Prototype Pollution gadget in JavaScript SDKs","description":"### Impact\nIn case a Prototype Pollution vulnerability is present in a user's application or bundled libraries, the Sentry SDK could potentially serve as a gadget to exploit that vulnerability. The exploitability depends on the specific details of the underlying Prototype Pollution issue.\n\n\u003e [!NOTE]\n\u003e This advisory does not indicate the presence of a Prototype Pollution within the Sentry SDK itself. Users are strongly advised to first address any Prototype Pollution vulnerabilities in their application, as they pose a more critical security risk.\n\n### Patches\nThe issue was patched in all Sentry JavaScript SDKs starting from the [8.33.0](https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0) version.\nAlso, the fix was backported to SDK v7 in [7.119.1](https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1).\n\n### References\n* [Prototype Pollution](https://portswigger.net/web-security/prototype-pollution)\n* [Prototype Pollution gadgets](https://portswigger.net/web-security/prototype-pollution#prototype-pollution-gadgets)\n* [sentry-javascript#13838](https://github.com/getsentry/sentry-javascript/pull/13838)","status":"published","published":"2024-10-03T18:26:53Z","modified":"2024-10-04T16:32:02Z","cvss":[{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-913"],"updated_at":"2026-11-02T15:46:38.213481Z"},{"id":"ROOT-APP-NPM-GHSA-593m-55hh-j8gv","title":"GHSA-593m-55hh-j8gv in @rootio/sentry__browser - Patched by Root","description":"Root has patched GHSA-593m-55hh-j8gv in the @rootio/sentry__browser package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-06-29T12:59:48Z","modified":"2026-06-29T20:00:08.699477512Z","updated_at":"2026-11-02T15:53:27.940619Z"}]}}