CVE-2026-22662 json
prompts.chat Blind SSRF via media-generate
published 2026-04-03 7 mo ago modified 2026-11-08 25 h ago also EUVD-2026-18823
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 10%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- fka prompts.chat 2026-03-24
- github.com/f/prompts.chat@1464475 commit
- github.com/f/prompts.chat#1102 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- f prompts.chat
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/f/prompts.chat/pull/1102
issue-tracking, patch, mitigation, vendor-advisory
-
github.com
/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d
patch
-
vulncheck.com
/advisories/prompts-chat-blind-ssrf-via-media-generate
third-party-advisory
Sources
- CVE List CVE-2026-22662
- NVD CVE-2026-22662
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.