CVE-2026-119711— PipesHub before 0.10.0 Rate Limit Bypass via Spoofed X-Forwarded-For Header

Quick assessment

Affected

pipeshub-ai pipeshub-ai

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.

PipesHub 在 0.10.0 之前版本中存在一个速率限制绕过漏洞，该漏洞位于函数中。未认证的攻击者可通过伪造或请求头，规避基于 IP 的限流机制。攻击者可以轮换这些请求头的值，从而在认证端点获取新的速率限制配额，进而实施密码喷洒攻击，或大量发送一次性验证码（OTP）及密码重置邮件进行洪水攻击。

CVSS 5.3 · Medium Updated Oct 30, 2026

Possible ATT&CK Techniques 2 AI

T1110.004 · Credential Stuffing T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

PipesHub before 0.10.0 Rate Limit Bypass via Spoofed X-Forwarded-For Header

Source: CVE Program / CVE List V5

Vulnerability Description

PipesHub before 0.10.0 contains a rate limit bypass vulnerability in getClientIp() that allows unauthenticated attackers to evade per-IP throttling by spoofing X-Forwarded-For or X-Real-IP headers. Attackers can rotate header values to obtain fresh rate-limit buckets on authentication endpoints, enabling password spraying and OTP or password-reset email flooding.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

使用不可信的源

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
pipeshub-ai	pipeshub-ai	0 ~ 0.10.0	-

II. Public POCs for CVE-2026-119711

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-119711

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Other References for CVE-2026-119711 (6)

https://github.com/pipeshub-ai/pipeshub-ai product
https://github.com/pipeshub-ai/pipeshub-ai/commit/84614464bb120e9f8e8c85420001260e709d99bb patch
https://github.com/pipeshub-ai/pipeshub-ai/blob/v0.9.1/backend/nodejs/apps/src/libs/middlewares/rate-limit.middleware.ts technical-description
https://github.com/pipeshub-ai/pipeshub-ai/releases/tag/v0.10.0 release-notes
https://github.com/pipeshub-ai/pipeshub-ai/security/advisories/GHSA-78gw-g2h7-xvjj vendor-advisory
https://www.vulncheck.com/advisories/pipeshub-before-0.10.0-rate-limit-bypass-via-spoofed-x-forwarded-for-header third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-119711

Same Patch Batch · pipeshub-ai · 2026-10-30 · 3 CVEs total

CVE-2026-119710	7.1 HIGH	PipesHub 0.3.0 before 0.10.0 Connector Deletion via Crawling-Manager Schedule Route
CVE-2026-119712	6.4 MEDIUM	PipesHub before 0.10.0 SSRF via Image URLs in Indexed Documents

IV. Related Vulnerabilities

Same product: pipeshub-ai

Same vendor: pipeshub-ai

Same weakness: CWE-348