CVE-2026-22663

prompts.chat Authorization Bypass Information Disclosure

State: Published
Severity: 8.7 High
Published: Apr 3, 2026
Updated: Jul 14, 2026
Reserved: Jan 8, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	VulnCheck

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
prompts.chatf	before 7b81836b214f2796aaf37ded2944eadc978afd35Affected

References

https://github.com/f/prompts.chat/pull/1104issue-tracking
https://github.com/f/prompts.chat/commit/7b81836b214f2796aaf37ded2944eadc978afd35patch
https://www.vulncheck.com/advisories/prompts-chat-authorization-bypass-information-disclosurethird-party-advisory

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.