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CVE-2026-22663— prompts.chat Authorization Bypass Information Disclosure

Quick assessment

Affected
f prompts.chat
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

prompts.chat是Fatih Kadir Akın个人开发者的一个开源AI提示词库。 prompts.chat 7b81836之前版本存在安全漏洞，该漏洞源于缺少isPrivate检查，可能导致未经授权的用户访问与私有提示相关的敏感数据。

CVSS 7.5 · High EPSS 0.28% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
f prompts.chat < 7b81836b214f2796aaf37ded2944eadc978afd35 affected
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I. Basic Information for CVE-2026-22663

Vulnerability Information
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Vulnerability Title
prompts.chat Authorization Bypass Information Disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
prompts.chat prior to commit 7b81836 contains multiple authorization bypass vulnerabilities due to missing isPrivate checks across API endpoints and page metadata generation that allow unauthorized users to access sensitive data associated with private prompts. Attackers can exploit these missing authorization checks to retrieve private prompt version history, change requests, examples, current content, and metadata including titles and descriptions exposed via HTML meta tags.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
prompts.chat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
prompts.chat是Fatih Kadir Akın个人开发者的一个开源AI提示词库。 prompts.chat 7b81836之前版本存在安全漏洞，该漏洞源于缺少isPrivate检查，可能导致未经授权的用户访问与私有提示相关的敏感数据。
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
f prompts.chat 0 ~ 7b81836b214f2796aaf37ded2944eadc978afd35 -

II. Public POCs for CVE-2026-22663

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 11773 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-22663

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Patches & Fixes for CVE-2026-22663 (2)

Vendor Advisories for CVE-2026-22663 (1)

Same Patch Batch · f · 2026-04-03 · 5 CVEs total

CVE-2026-22665 8.1 HIGH prompts.chat Identity Confusion via Case-Sensitive Username Handling
CVE-2026-22661 8.1 HIGH prompts.chat Path Traversal via Skill File Handling
CVE-2026-22664 7.7 HIGH prompts.chat SSRF via Fal.ai Media Status Polling
CVE-2026-22662 4.3 MEDIUM prompts.chat Blind SSRF via media-generate

IV. Related Vulnerabilities

Same product: prompts.chat
Same vendor: f
Same weakness: CWE-862

V. Comments for CVE-2026-22663

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