CVE-2025-57814
Description
request-filtering-agent is an http(s).Agent implementation that blocks requests to Private/Reserved IP addresses. Versions 1.x.x and earlier contain a vulnerability where HTTPS requests to 127.0.0.1 bypass IP address filtering, while HTTP requests are correctly blocked. This allows attackers to potentially access internal HTTPS services running on localhost, bypassing the library's SSRF protection. The vulnerability is particularly dangerous when the application accepts user-controlled URLs and internal services are only protected by network-level restrictions. This vulnerability has been fixed in request-filtering-agent version 2.0.0. Users should upgrade to version 2.0.0 or later.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
request-filtering-agentnpm | < 2.0.0 | 2.0.0 |
Affected products
1- Range: 1.0.1, 1.0.2, 1.0.3, …
Patches
11 file changed · +1 −1
package.json+1 −1 modified@@ -1,6 +1,6 @@ { "name": "request-filtering-agent", - "version": "1.1.2", + "version": "2.0.0", "description": "An http(s).Agent implementation that block request Private IP address.", "homepage": "https://github.com/azu/request-filtering-agent", "bugs": {
Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
3News mentions
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