CVE-2026-65317

HIGHPre-NVD 8.68.6—
EchelonGraph scoreMEDIUM confidence

Score 8.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-22. a secondary CVSS source baseline 8.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.6Exploit: Elevated riskExposed: 0

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

Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and port values. Attackers can bypass the localhost origin check in the API middleware by sending any Origin value prefixed with ' regardless of port, then submit arbitrary host and port parameters to the /api/connect endpoint to cause the server to issue outbound GET requests to attacker-controlled infrastructure.

CVSS v3
8.6
EG Score
8.6(medium)
EG Risk
70(Attend)
EG Risk 70/100SSVC: Attend

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
Severity86% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
49%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 23, 2026

Advisory Details (3)

Auto-updated Jul 22, 2026
No patch confirmed yet.
generic

Verba (goldenverba) Server-Side Request Forgery via /api/connect and Same-Origin Middleware Bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/verba-goldenverba-server-side-request-forgery-via-api-connect-and-same-origin-middleware-bypass
generic

GitHub - weaviate/Verba: Retrieval Augmented Generation (RAG) chatbot powered by Weaviate · GitHub

https://github.com/weaviate/Verba
generic

oss/verba.md at main · geo-chen/oss · GitHub

https://github.com/geo-chen/oss/blob/main/verba.md#finding-2-ssrf--same-origin-middleware-bypass-in-apiconnect----goldenverba

Vendor Advisories for CVE-2026-65317(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 19× in last 7d / 92× 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 179 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-65317?
CVE-2026-65317 is a high vulnerability published on July 21, 2026. Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and…
When was CVE-2026-65317 disclosed?
CVE-2026-65317 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65317 actively exploited?
CVE-2026-65317 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 51.2% of all scored CVEs.
What is the CVSS score of CVE-2026-65317?
CVE-2026-65317 has a CVSS v3 base score of 8.6 (NVD).
How do I remediate CVE-2026-65317?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65317, 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.

Dependency Blast Radius

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