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| Vulnerability ID | VCID-f5rz-dtuy-bbgx |
| Aliases |
GHSA-g9r4-xpmj-mj65
|
| Summary | Prototype Pollution in handlebars 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. |
| Status | Published |
| Exploitability | None |
| Weighted Severity | None |
| Risk | None |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1_qr | HIGH | https://github.com/advisories/GHSA-g9r4-xpmj-mj65 |
| generic_textual | HIGH | https://www.npmjs.com/advisories/1325 |
| Reference id | Reference type | URL |
|---|---|---|
| https://www.npmjs.com/advisories/1325 | ||
| GHSA-g9r4-xpmj-mj65 | https://github.com/advisories/GHSA-g9r4-xpmj-mj65 |
No EPSS data available for this vulnerability.
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-01T12:16:37.827095+00:00 | GithubOSV Importer | Import | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-g9r4-xpmj-mj65/GHSA-g9r4-xpmj-mj65.json | 36.1.3 |