GHSA-93c7-7xqw-w357
Suggest an improvement- Source
- https://github.com/advisories/GHSA-93c7-7xqw-w357
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-93c7-7xqw-w357/GHSA-93c7-7xqw-w357.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-93c7-7xqw-w357
- Aliases
-
- CVE-2025-4366
- RUSTSEC-2025-0037
- Published
- 2025-06-20T18:07:47Z
- Modified
- 2025-06-20T18:42:06.854880Z
- Severity
-
- 7.4 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N CVSS Calculator
- Summary
- Pingora has a Request Smuggling Vulnerability
- Details
-
A request smuggling vulnerability identified within Pingora’s proxying framework, pingora-proxy, allows malicious HTTP requests to be injected via manipulated request bodies on cache HITs, leading to unauthorized request execution and potential cache poisoning.
Fixed in
https://github.com/cloudflare/pingora/commit/fda3317ec822678564d641e7cf1c9b77ee3759ff
Impact
The issue could lead to request smuggling in cases where Pingora’s proxying framework, pingora-proxy, is used for caching allowing an attacker to manipulate headers and URLs in subsequent requests made on the same HTTP/1.1 connection.
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-444" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2025-06-20T18:07:47Z" }- References
-
- https://github.com/cloudflare/pingora/security/advisories/GHSA-93c7-7xqw-w357
- https://nvd.nist.gov/vuln/detail/CVE-2025-4366
- https://github.com/cloudflare/pingora/commit/fda3317ec822678564d641e7cf1c9b77ee3759ff
- https://blog.cloudflare.com/resolving-a-request-smuggling-vulnerability-in-pingora
- https://github.com/cloudflare/pingora
- https://rustsec.org/advisories/RUSTSEC-2025-0037.html
Affected packages
crates.io / pingora-core
Package
- Name
- pingora-core
- View open source insights on deps.dev
- Purl
- pkg:cargo/pingora-core