Medium, CVSS 6.3npmAmendedPublished
Sentry SDK Prototype Pollution gadget in JavaScript SDKs
GHSA-593m-55hh-j8gv
- Affected
- npm @sentry/browser >= 8.0.0-alpha.1, < 8.33.0; < 7.119.1
- Fixed in
- 8.33.07.119.1· Vendor fix available
- Issue
- Impact In 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. [!NOTE] 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. Patches The issue was patched in all Sentry JavaScript SDKs starting from the 8.33.0 version. Also, the fix was backported to SDK v7 in 7.119.1. References Prototype Pollution Prototype Pollution gadgets sentry-javascript#13838
Recommended action: Upgrade to 8.33.0 or 7.119.1 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.