GHSA-g9r4-xpmj-mj65
GHSA-g9r4-xpmj-mj65 · Prototype Pollution in handlebars
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Versions of `handlebars` prior to 3.0.8 or 4.5.3 are vulnerable to prototype pollution. It is possible to add or modify properties to the Object prototype through a malicious template. This may allow attackers to crash the application or execute Arbitrary Code in specific conditions. ## Recommendation Upgrade to version 3.0.8, 4.5.3 or later.
Fix available
- Published
- Updated
Stack: node
Affected products and versions
handlebars npm
- Affected ranges
- SEMVER: < 3.0.8
Update to 3.0.8
handlebars npm
- Affected ranges
- SEMVER: ≥ 4.0.0, < 4.5.3
Update to 4.5.3