CVE-2026-22662

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d	Patch
https://github.com/f/prompts.chat/pull/1102	Issue Tracking Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fka:prompts.chat:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-03 21:17

Updated : 2026-07-24 22:10

NVD link : CVE-2026-22662

Mitre link : CVE-2026-22662

CVE.ORG link : CVE-2026-22662

JSON object : View

Products Affected

fka

prompts.chat

CWE

CWE-918

Server-Side Request Forgery (SSRF)

{"id": "CVE-2026-22662", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-22662", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-06T15:03:42.911671Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "disclosure@vulncheck.com", "affectedData": [{"repo": "https://github.com/f/prompts.chat", "vendor": "f", "product": "prompts.chat", "versions": [{"status": "affected", "version": "0", "lessThan": "1464475", "versionType": "git"}], "packageURL": "pkg:github/f/prompts.chat", "defaultStatus": "unaffected"}]}], "published": "2026-04-03T21:17:09.163", "references": [{"url": "https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d", "tags": ["Patch"], "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/f/prompts.chat/pull/1102", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "source": "disclosure@vulncheck.com"}, {"url": "https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate", "tags": ["Third Party Advisory"], "source": "disclosure@vulncheck.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "prompts.chat antes del commit 1464475 contiene una vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor ciega en el generador de medios Wiro que permite a usuarios autenticados realizar recuperaciones del lado del servidor de par\u00e1metros inputImageUrl controlados por el usuario. Los atacantes pueden explotar esta vulnerabilidad enviando peticiones POST al endpoint /api/media-generate para sondear redes internas, acceder a servicios internos y exfiltrar datos a trav\u00e9s del servicio Wiro ascendente sin recibir cuerpos de respuesta directos."}], "lastModified": "2026-07-24T22:10:00.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fka:prompts.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC79D2B7-A39B-46F9-8909-B1B54FE7C05F", "versionEndExcluding": "2026-03-24"}], "operator": "OR"}]}], "sourceIdentifier": "disclosure@vulncheck.com"}