CVE-2025-57325
High
Description
rollbar is a package designed to effortlessly track and debug errors in JavaScript applications. This package includes advanced error tracking features and an intuitive interface to help you identify and fix issues more quickly. A Prototype Pollution vulnerability in the utility.set function of rollbar v2.26.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Rollbar
PublishedSep 24, 2025
First seenSep 24, 2025
Weakness typeCWE-1321Prototype pollution
How to fix
Update
- rollbar2.26.5, 3.0.0-beta5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rollbar rollbar | v ≤ 2.26.4 | — |
| rollbarnpm | v < 2.26.5, 3.0.0-alpha1 ≤ v < 3.0.0-beta5 | 2.26.5, 3.0.0-beta5 |
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