rollbar/rollbar.js · Security
rollbar vulnerable to Prototype Pollution in merge()
- GHSA ID
- GHSA-xcg2-9pp4-j82x
- CVE ID
- CVE-2025-62517
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
Impact
Prototype pollution vulnerability in merge(). If application code calls rollbar.configure() with untrusted input, prototype pollution is possible.
Patches
Fixed in 2.26.5 and 3.0.0-beta5.
Workarounds
Ensure that values passed to rollbar.configure() do not contain untrusted input.
References
Fixed in https://github.com/rollbar/rollbar.js/pull/1394 (2.26.x) and https://github.com/rollbar/rollbar.js/pull/1390 (3.x)
CWEs
- CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
References
- https://github.com/rollbar/rollbar.js/security/advisories/GHSA-xcg2-9pp4-j82x ↗
- https://github.com/rollbar/rollbar.js/pull/1390 ↗
- https://github.com/rollbar/rollbar.js/pull/1394 ↗
- https://github.com/rollbar/rollbar.js/commit/61032fe6c208b71e249514800808a54bcb8cb8bb ↗
- https://github.com/rollbar/rollbar.js/commit/d717def8b68f4a947975d0aebb729869cdb2d343 ↗
- https://nvd.nist.gov/vuln/detail/CVE-2025-62517 ↗
- https://github.com/advisories/GHSA-xcg2-9pp4-j82x ↗