{"id":"GHSA-593m-55hh-j8gv","aliases":[],"url":"https://o3.security/vulnerability/GHSA-593m-55hh-j8gv","summary":"Sentry SDK Prototype Pollution gadget in JavaScript SDKs","details":"### 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> [!NOTE]\n> 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)","published":"2024-10-03T18:26:53Z","modified":"2024-10-04T16:32:02Z","cvss":{"score":5.6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@sentry/browser","fixedVersion":"8.33.0"},{"ecosystem":"npm","name":"@sentry/browser","fixedVersion":"7.119.1"}],"fix":{"url":"https://github.com/getsentry/sentry-javascript/pull/13838","label":"getsentry/sentry-javascript#13838"},"references":[{"type":"WEB","url":"https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-593m-55hh-j8gv"},{"type":"WEB","url":"https://github.com/getsentry/sentry-javascript/pull/13838"},{"type":"WEB","url":"https://github.com/getsentry/sentry-javascript/commit/35bdc87dee3498794e34c1ad35dd9927950c8766"},{"type":"PACKAGE","url":"https://github.com/getsentry/sentry-javascript"},{"type":"WEB","url":"https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1"},{"type":"WEB","url":"https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-10-04T16:32:02Z"}}