CVE-2026-22662

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-04-03. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
9.5%
KEV
Not listed

Published

April 3, 2026

Last Modified

July 24, 2026

Advisory Details (3)

Auto-updated Jul 20, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
generic

prompts.chat Blind SSRF via media-generate | Advisories | VulnCheck

https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate
github_pr

fix(security): Security Report Wiro `inputImageUrl` Blind SSRF

Fix merged in f/prompts.chat PR #1102 on 2026-03-25 — awaiting tagged release

https://github.com/f/prompts.chat/pull/1102
github_commit

commit 1464475df269 (f/prompts.chat)

Fix landed in f/prompts.chat commit 1464475df269 — awaiting tagged release

https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 126 total refreshes for this CVE.

  1. 2026-07-25 14:17 UTCEPSS rescore
  2. 2026-07-25 14:17 UTCEPSS rescore
  3. 2026-07-24 14:17 UTCEPSS rescore
  4. 2026-07-23 14:18 UTCEPSS rescore
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  6. 2026-07-23 03:06 UTCEG score recompute
  7. 2026-07-22 14:08 UTCEPSS rescore
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  17. 2026-07-17 03:24 UTCOSV refresh
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  24. 2026-07-13 22:30 UTCEPSS rescore
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  1. 2026-07-13 06:13 UTCEPSS rescore
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  4. 2026-07-11 08:27 UTCEPSS rescore
  5. 2026-07-09 19:10 UTCEPSS rescore
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  8. 2026-07-07 13:46 UTCEPSS rescore
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  25. 2026-06-27 03:08 UTCEPSS rescore
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  30. 2026-06-23 21:33 UTCEPSS rescore
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  44. 2026-06-13 23:00 UTCEPSS rescore
  45. 2026-06-13 23:00 UTCEPSS rescore
  46. 2026-06-12 23:12 UTCEPSS rescore
  47. 2026-06-11 21:56 UTCGHSA enrichment
  48. 2026-06-11 14:00 UTCEPSS rescore
  49. 2026-06-10 22:18 UTCEPSS rescore
  50. 2026-06-10 17:45 UTCGHSA enrichment
  51. 2026-06-10 13:22 UTCEPSS rescore
  52. 2026-06-09 15:27 UTCGHSA enrichment
  53. 2026-06-08 14:17 UTCEPSS rescore
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  55. 2026-06-08 13:09 UTCGHSA enrichment
  56. 2026-06-07 15:25 UTCEPSS rescore
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  58. 2026-06-07 10:50 UTCGHSA enrichment
  59. 2026-06-06 13:47 UTCEPSS rescore
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  73. 2026-05-31 22:30 UTCEPSS rescore
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  75. 2026-05-31 00:16 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-22662?
CVE-2026-22662 is a medium vulnerability published on April 3, 2026. 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…
When was CVE-2026-22662 disclosed?
CVE-2026-22662 was first published in the National Vulnerability Database on April 3, 2026, with the most recent update on July 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-22662 actively exploited?
CVE-2026-22662 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-22662?
CVE-2026-22662 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-22662?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22662, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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