Server-side Request Forgery (SSRF)

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the AxiosHeaders normalization path and shouldBypassProxy helper. An attacker can smuggle CRLF and other control characters into...

CVE-2026-42038 Axios: no_proxy bypass via IP alias allows SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for noproxy hostname normalization bypass is incomplete. When noproxy=localhost is set, requests to 127.0.0.1 and ::1 still route through the proxy instead of bypassing it. The shouldBypassProxy...

CVE-2026-42038 Axios: no_proxy bypass via IP alias allows SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for noproxy hostname normalization bypass is incomplete. When noproxy=localhost is set, requests to 127.0.0.1 and ::1 still route through the proxy instead of bypassing it. The shouldBypassProxy...

is-localhost-ip 2.0.0 - SSRF

Titles: is-localhost-ip 2.0.0 - SSRF Author: nu11secur1ty Date: 11/09/2025 Vendor: https://github.com/tinovyatkin/is-localhost-ip Software: https://github.com/tinovyatkin/is-localhost-ip/releases/tag/v2.0.0 Reference: https://portswigger.net/web-security/ssrf Description: SSRF PoC — Professional...

GHSA-WM7J-M6JM-8797 SillyTavern: Incomplete IP validation in /api/search/visit allows SSRF via localhost and IPv6

Details Distinct from CVE-2025-59159 and CVE-2026-26286 all fixed in v1.16.0. This endpoint is still unpatched. In src/endpoints/search.js line 419, the hostname is checked against /^\d+.\d+.\d+.\d+$/. This only matches literal dotted-quad IPv4 e.g. 127.0.0.1, 10.0.0.1. It does not catch: -...

PT-2026-29663

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, in src/endpoints/search.js, the hostname is checked against /^d+.d+.d+.d+$/. This only...

CVE-2026-33661

Pay is an open-source payment SDK extension package for various Chinese payment services. Prior to version 3.7.20, the verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this...

pay 安全漏洞

Pay is a PHP payment development tool developed by Yansongda’s individual developers, supporting multiple payment channels. Versions of Pay prior to 3.7.20 contained security vulnerabilities. These vulnerabilities stemmed from the verifywechatsign function, which unconditionally skipped signature...

GO-2026-4680 Anytype Heart's gRPC API client challenge verification can be bypassed on localhost in github.com/anyproto/anytype-cli

Anytype Heart's gRPC API client challenge verification can be bypassed on localhost in github.com/anyproto/anytype-cli...

esm.sh has SSRF localhost/private-network bypass in `/http(s)` module route

Summary An SSRF vulnerability CWE-918 exists in esm.sh’s /https fetch route. The service tries to block localhost/internal targets, but the validation is based on hostname string checks and can be bypassed using DNS alias domains for example, 127.0.0.1.nip.io resolving to 127.0.0.1. This allows a...

GHSA-P2V6-84H2-5X4R esm.sh has SSRF localhost/private-network bypass in `/http(s)` module route

Summary An SSRF vulnerability CWE-918 exists in esm.sh’s /https fetch route. The service tries to block localhost/internal targets, but the validation is based on hostname string checks and can be bypassed using DNS alias domains for example, 127.0.0.1.nip.io resolving to 127.0.0.1. This allows a...

CVE-2026-27730 esm.sh has SSRF localhost/private-network bypass in `/http(s)` module route

esm.sh is a no-build content delivery network CDN for web development. Versions up to and including 137 have an SSRF vulnerability CWE-918 in esm.sh’s /https fetch route. The service tries to block localhost/internal targets, but the validation is based on hostname string checks and can be bypass...

CVE-2026-27730 esm.sh has SSRF localhost/private-network bypass in `/http(s)` module route

esm.sh is a no-build content delivery network CDN for web development. Versions up to and including 137 have an SSRF vulnerability CWE-918 in esm.sh’s /https fetch route. The service tries to block localhost/internal targets, but the validation is based on hostname string checks and can be bypass...

CVE-2026-27730

esm.sh (a no-build CDN for web development) versions up to and including 137 contain an SSRF (CWE-918) in the /http(s) fetch route. The service validates against localhost/internal targets using hostname string checks, which can be bypassed with DNS alias domains, allowing an external requester t...

CVE-2026-27730

esm.sh is a no-build content delivery network CDN for web development. Versions up to and including 137 have an SSRF vulnerability CWE-918 in esm.sh’s /https fetch route. The service tries to block localhost/internal targets, but the validation is based on hostname string checks and can be bypass...

PT-2026-21936

Name of the Vulnerable Software and Affected Versions esm.sh versions up to and including 137 Description esm.sh is a content delivery network CDN for web development. A server-side request forgery SSRF issue CWE-918 exists in the /https fetch route. The service attempts to prevent requests to...

esm.sh 代码问题漏洞

esm.sh is an open-source content distribution network developed by esm.sh. Versions of esm.sh 137 and earlier contained code vulnerabilities. These vulnerabilities stemmed from a server-side request forgeing vulnerability in the https routing mechanism of esm.sh. The service attempted to block...

Origin Validation Error

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Origin Validation Error via the /cdp WebSocket endpoint that accepts arbitrary Chrome DevTools Protocol commands. An attacker can bypass the intended localhost-only restriction by running...

Server-side Request Forgery (SSRF)

Overview nu.validator:validator is an A library of string validators and sanitizers. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF due to the improper implementation of localhost bypass protection. An attacker can cause the server to initiate arbitrary HTTP ...

Server-side Request Forgery (SSRF)

Overview vnu-jar is a Provides the Nu Html Checker «vnu.jar» file Affected versions of this package are vulnerable to Server-side Request Forgery SSRF due to the improper implementation of localhost bypass protection. An attacker can cause the server to initiate arbitrary HTTP or HTTPS requests t...