Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-42175— requests-hardened: Server-Side Request Forgery (SSRF) in requests-hardened RFC 6598

Quick assessment

Affected
saleor requests-hardened
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

requests-hardened是Saleor Commerce开源的一个增强HTTP请求安全性的Python库。 requests-hardened存在代码问题漏洞，该漏洞源于SSRF保护未能阻止RFC 6598共享地址空间，可能导致攻击者访问内部服务。

CVSS 6.5 · Medium EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
saleor requests-hardened < 1.2.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-42175

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
requests-hardened: Server-Side Request Forgery (SSRF) in requests-hardened RFC 6598
Source: CVE Program / CVE List V5
Vulnerability Description
requests-hardened is a library that overrides the default behaviors of the requests library, and adds new security features. Prior to , the SSRF protection in requests-hardened fails to block IP addresses within the RFC 6598 Shared Address Space (100.64.0.0/10). An attacker who can supply arbitrary URLs to requests-hardened could exploit this gap to access internal services hosted within 100.64.0.0/10. This is for example relevant in environments such as AWS EKS where 100.64.0.0/10 is commonly used as the default pod CIDR. The impact is environment-dependent, deployments that utilize the affected CIDR range for internal networking are exposed to SSRF bypass, while others may not be affected. This vulnerability is fixed in .
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
requests-hardened 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
requests-hardened是Saleor Commerce开源的一个增强HTTP请求安全性的Python库。 requests-hardened存在代码问题漏洞，该漏洞源于SSRF保护未能阻止RFC 6598共享地址空间，可能导致攻击者访问内部服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
saleor requests-hardened < 1.2.1 -

II. Public POCs for CVE-2026-42175

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-42175

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-42175 (2)

Vendor Advisories for CVE-2026-42175 (1)

Vendor Pages for CVE-2026-42175 (1)

IV. Related Vulnerabilities

Same vendor: saleor
Same weakness: CWE-918

V. Comments for CVE-2026-42175

No comments yet

Leave a comment