Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prior to 5.3.3 or 4.10.20, a compromised Parse Server Cloud Code Webhook target endpoint allows an attacker to use prototype pollution to bypass the Parse Server `requestKeywordDenylist` option. This issue has been patched in versions 5.3.3 and 4.10.20. There are no known workarounds.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| parse-community | parse-server | < 4.10.20, >= 5.0.0, < 5.3.3 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | parse-server | < 4.10.20 | 4.10.20 | GHSA-93vw-8fm5-p2jf |
| npm | parse-server | >= 5.0.0, < 5.3.3 | 5.3.3 | GHSA-93vw-8fm5-p2jf |