Isomorphic Git vulnerabilities
3 vulnerabilities
Known vulnerabilities in Isomorphic Git products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 2 products.
Products
2- Isomorphic Git2 vulnerabilities
- Cors Proxy1 vulnerabilities
CVE-2021-30483isomorphic-gitisomorphic-git+1
EPSS score2.18%
isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.CVE-2021-23664isomorphic-gitcors-proxy+1EPSS score1.39%
The package @isomorphic-git/cors-proxy before 2.7.1 are vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.CVE-2026-89011isomorphic-gitisomorphic-gitEPSS score0.44%
isomorphic-git before 1.42.0 contains a prototype pollution vulnerability in the getRemoteInfo function that allows a malicious Git server operator to pollute Object.prototype by advertising crafted ref names containing '__proto__' path segments during ref negotiation. Attackers controlling a Git server can advertise a specially crafted ref such as '__proto__/corsProxy' to reroute all subsequent network operations through an attacker-controlled proxy, causing isomorphic-git to invoke the victim's onAuth callback and transmit credentials to the attacker when the victim calls getRemoteInfo with an attacker-supplied URL.