Vulnerability · Published Apr 3, 2026 · Assigned by VulnCheck

CVE-2026-22662prompts.chat Blind SSRF via media-generate

Medium 4.3

In plain English

A medium-severity server-side request forgery in prompts.chat from f. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.2%top 89.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

prompts.chat prior to commit 1464475 contains a blind server-side request forgery vulnerability in the Wiro media generator that allows authenticated users to perform server-side fetches of user-controlled inputImageUrl parameters. Attackers can exploit this vulnerability by sending POST requests to the /api/media-generate endpoint to probe internal networks, access internal services, and exfiltrate data through the upstream Wiro service without receiving direct response bodies.

Affected products (as reported)

Vendor	Product	Versions
f	prompts.chat	0 – before 1464475

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://github.com/f/prompts.chat/pull/1102 issue-tracking
https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d patch
https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate third-party-advisory