CVE-2026-19374

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory published 2026-08-10. A secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.3Exploit: None knownExposed services: Not assessed

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

A security vulnerability has been detected in adafap api-mcp up to 92b9a5d04acfec165c7d4ef852496593aa87be06. This affects the function customAxios of the file app/api/proxy/route.ts of the component Proxy API Endpoint. The manipulation of the argument url leads to server-side request forgery. The attack is possible to be carried out remotely. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.3
EG Score
7.3HIGHmedium confidence
EG Risk
48
EG Risk 48/100CISA SSVC

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
Severity73% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
40th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 9, 2026

Last Modified

August 12, 2026

Advisory Details (2)

Auto-updated Aug 9, 2026
No patch confirmed yet.
generic

SSRF via /api/proxy URL in adafap/api-mcp · Issue #4 · adafap/api-mcp · GitHub

https://github.com/adafap/api-mcp/issues/4
generic

GitHub - adafap/api-mcp · GitHub

https://github.com/adafap/api-mcp/

Vendor Advisories for CVE-2026-19374(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 85× 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 196 total refreshes for this CVE.

  1. 2026-10-04 23:21 UTCEPSS rescore
  2. 2026-10-04 22:55 UTCGHSA enrichment
  3. 2026-10-04 05:38 UTCEG score recompute
  4. 2026-10-04 05:38 UTCGHSA enrichment
  5. 2026-10-03 00:58 UTCEG score recompute
  6. 2026-10-03 00:58 UTCGHSA enrichment
  7. 2026-10-02 09:27 UTCEG score recompute
  8. 2026-10-02 09:27 UTCGHSA enrichment
  9. 2026-10-01 19:49 UTCEPSS rescore
  10. 2026-10-01 10:11 UTCGHSA enrichment
  11. 2026-09-30 22:50 UTCEG score recompute
  12. 2026-09-30 22:50 UTCGHSA enrichment
  13. 2026-09-30 15:02 UTCEPSS rescore
  14. 2026-09-29 15:20 UTCEPSS rescore
  15. 2026-09-29 05:36 UTCEG score recompute
  16. 2026-09-29 05:36 UTCGHSA enrichment
  17. 2026-09-28 13:51 UTCEPSS rescore
  18. 2026-09-28 04:24 UTCGHSA enrichment
  19. 2026-09-27 17:02 UTCEG score recompute
  20. 2026-09-27 17:02 UTCGHSA enrichment
  21. 2026-09-27 13:47 UTCEPSS rescore
  22. 2026-09-26 15:58 UTCEPSS rescore
  23. 2026-09-25 04:09 UTCEG score recompute
  24. 2026-09-25 04:09 UTCGHSA enrichment
  25. 2026-09-24 10:00 UTCGHSA enrichment
Show 75 more
  1. 2026-09-23 22:38 UTCEG score recompute
  2. 2026-09-23 22:38 UTCGHSA enrichment
  3. 2026-09-23 11:17 UTCGHSA enrichment
  4. 2026-09-22 23:56 UTCEG score recompute
  5. 2026-09-22 23:56 UTCGHSA enrichment
  6. 2026-09-22 11:48 UTCGHSA enrichment
  7. 2026-09-22 00:27 UTCEG score recompute
  8. 2026-09-22 00:27 UTCGHSA enrichment
  9. 2026-09-21 11:24 UTCGHSA enrichment
  10. 2026-09-20 20:30 UTCEG score recompute
  11. 2026-09-20 20:30 UTCGHSA enrichment
  12. 2026-09-20 00:07 UTCEG score recompute
  13. 2026-09-20 00:07 UTCGHSA enrichment
  14. 2026-09-19 12:46 UTCGHSA enrichment
  15. 2026-09-19 01:23 UTCEG score recompute
  16. 2026-09-19 01:23 UTCGHSA enrichment
  17. 2026-09-18 19:27 UTCEPSS rescore
  18. 2026-09-18 13:59 UTCGHSA enrichment
  19. 2026-09-18 02:29 UTCEG score recompute
  20. 2026-09-18 02:29 UTCGHSA enrichment
  21. 2026-09-17 15:08 UTCGHSA enrichment
  22. 2026-09-17 00:51 UTCEG score recompute
  23. 2026-09-17 00:51 UTCGHSA enrichment
  24. 2026-09-16 14:07 UTCEPSS rescore
  25. 2026-09-16 05:14 UTCEPSS rescore
  26. 2026-09-16 02:44 UTCGHSA enrichment
  27. 2026-09-15 14:09 UTCEG score recompute
  28. 2026-09-15 14:09 UTCGHSA enrichment
  29. 2026-09-15 00:51 UTCGHSA enrichment
  30. 2026-09-14 13:05 UTCGHSA enrichment
  31. 2026-09-14 01:19 UTCEG score recompute
  32. 2026-09-14 01:19 UTCGHSA enrichment
  33. 2026-09-13 16:46 UTCEPSS rescore
  34. 2026-09-13 13:58 UTCGHSA enrichment
  35. 2026-09-13 02:37 UTCGHSA enrichment
  36. 2026-09-12 15:15 UTCEG score recompute
  37. 2026-09-12 15:15 UTCGHSA enrichment
  38. 2026-09-12 15:00 UTCEPSS rescore
  39. 2026-09-12 03:54 UTCGHSA enrichment
  40. 2026-09-11 16:32 UTCEG score recompute
  41. 2026-09-11 16:32 UTCGHSA enrichment
  42. 2026-09-11 14:52 UTCEPSS rescore
  43. 2026-09-11 09:36 UTCEPSS rescore
  44. 2026-09-11 05:09 UTCGHSA enrichment
  45. 2026-09-10 17:48 UTCEG score recompute
  46. 2026-09-10 17:48 UTCGHSA enrichment
  47. 2026-09-10 09:34 UTCEPSS rescore
  48. 2026-09-10 06:26 UTCGHSA enrichment
  49. 2026-09-09 18:38 UTCGHSA enrichment
  50. 2026-09-09 05:57 UTCEG score recompute
  51. 2026-09-09 05:57 UTCGHSA enrichment
  52. 2026-09-08 22:00 UTCEPSS rescore
  53. 2026-09-08 04:56 UTCGHSA enrichment
  54. 2026-09-07 17:34 UTCEG score recompute
  55. 2026-09-07 17:34 UTCGHSA enrichment
  56. 2026-09-07 16:01 UTCEPSS rescore
  57. 2026-09-06 14:42 UTCEG score recompute
  58. 2026-09-06 14:42 UTCGHSA enrichment
  59. 2026-09-06 13:47 UTCEPSS rescore
  60. 2026-09-06 03:20 UTCGHSA enrichment
  61. 2026-09-05 15:56 UTCEG score recompute
  62. 2026-09-05 15:56 UTCGHSA enrichment
  63. 2026-09-05 02:17 UTCEG score recompute
  64. 2026-09-05 02:16 UTCGHSA enrichment
  65. 2026-09-04 08:32 UTCEG score recompute
  66. 2026-09-04 08:32 UTCGHSA enrichment
  67. 2026-09-04 05:06 UTCEPSS rescore
  68. 2026-09-03 17:12 UTCGHSA enrichment
  69. 2026-09-03 03:55 UTCEG score recompute
  70. 2026-09-03 03:54 UTCGHSA enrichment
  71. 2026-09-02 14:11 UTCEPSS rescore
  72. 2026-09-02 06:40 UTCGHSA enrichment
  73. 2026-09-01 17:34 UTCEG score recompute
  74. 2026-09-01 17:34 UTCGHSA enrichment
  75. 2026-09-01 13:53 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-19374?
CVE-2026-19374 is a high vulnerability published on August 9, 2026. A security vulnerability has been detected in adafap api-mcp up to 92b9a5d04acfec165c7d4ef852496593aa87be06. This affects the function customAxios of the file app/api/proxy/route.ts of the component Proxy API Endpoint. The manipulation of the argument url leads to server-side request forgery. The…
When was CVE-2026-19374 disclosed?
CVE-2026-19374 was first published on August 9, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19374 actively exploited?
CVE-2026-19374 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (40th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19374?
CVE-2026-19374 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19374?
No fix for CVE-2026-19374 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-19374 are linked in the Vendor Advisories panel on this page.

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