XSS in Parse-community Parse-server
CVE-2026-53724
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.79 and 9.9.1-alpha.4, the default file upload extension blocklist can be bypassed by appending a trailing dot to…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (20.3th percentile) — read the EPSS interpretation.
Affected products
- Parse-community Parse-server — versions < 8.6.79, >= 9.0.0, < 9.9.1-alpha.4
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)