CVE-2026-77085

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-20. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG Agent tool. The tool sent requests to the user-supplied API URL using a raw HTTP client that did not route through n8n's centralized SSRF protection. On instances with N8N_SSRF_PROTECTION_ENABLED=true, an authenticated user with permission to create SearXNG credentials and configure a personal agent could set the API URL to an internal host, causing the n8n server to connect to that host and return the response content through the Agent chat output.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

August 20, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 20, 2026
Patch available. Sources: github.
generic

n8n before 2.34.1 SSRF Protection Bypass via SearXNG Tool | Advisories | VulnCheck

https://www.vulncheck.com/advisories/n8n-before-ssrf-protection-bypass-via-searxng-tool
github Patch Available

SSRF Protection Bypass via SearXNG Tool Allows Member Users to Read Internal Service Responses · Advisory · n8n-io/n8n · GitHub

https://github.com/n8n-io/n8n/security/advisories/GHSA-9rp2-wm75-c5fj

Vendor Advisories for CVE-2026-77085(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 18× in last 7d / 83× 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.

  1. 2026-09-20 23:32 UTCEG score recompute
  2. 2026-09-20 23:32 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-19 23:21 UTCEG score recompute
  5. 2026-09-19 23:21 UTCGHSA enrichment
  6. 2026-09-18 23:45 UTCEG score recompute
  7. 2026-09-18 23:45 UTCGHSA enrichment
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-18 00:08 UTCEG score recompute
  10. 2026-09-18 00:08 UTCGHSA enrichment
  11. 2026-09-16 23:17 UTCEG score recompute
  12. 2026-09-16 23:17 UTCGHSA enrichment
  13. 2026-09-16 14:08 UTCEPSS rescore
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 23:41 UTCEG score recompute
  16. 2026-09-15 23:41 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-14 23:50 UTCGHSA enrichment
  19. 2026-09-14 00:10 UTCEG score recompute
  20. 2026-09-14 00:10 UTCGHSA enrichment
  21. 2026-09-13 00:31 UTCEG score recompute
  22. 2026-09-13 00:31 UTCGHSA enrichment
  23. 2026-09-12 15:02 UTCEPSS rescore
  24. 2026-09-12 00:55 UTCEG score recompute
  25. 2026-09-12 00:55 UTCGHSA enrichment
Show 67 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 01:19 UTCEG score recompute
  3. 2026-09-11 01:19 UTCGHSA enrichment
  4. 2026-09-10 09:35 UTCEPSS rescore
  5. 2026-09-10 01:44 UTCGHSA enrichment
  6. 2026-09-09 02:05 UTCEG score recompute
  7. 2026-09-09 02:05 UTCGHSA enrichment
  8. 2026-09-08 22:01 UTCEPSS rescore
  9. 2026-09-07 19:58 UTCEG score recompute
  10. 2026-09-07 19:58 UTCGHSA enrichment
  11. 2026-09-06 20:23 UTCEG score recompute
  12. 2026-09-06 20:23 UTCGHSA enrichment
  13. 2026-09-06 13:48 UTCEPSS rescore
  14. 2026-09-05 20:47 UTCEG score recompute
  15. 2026-09-05 20:47 UTCGHSA enrichment
  16. 2026-09-04 21:12 UTCEG score recompute
  17. 2026-09-04 21:12 UTCGHSA enrichment
  18. 2026-09-04 05:07 UTCEPSS rescore
  19. 2026-09-03 20:51 UTCGHSA enrichment
  20. 2026-09-02 21:12 UTCEG score recompute
  21. 2026-09-02 21:12 UTCGHSA enrichment
  22. 2026-09-02 14:12 UTCEPSS rescore
  23. 2026-09-01 19:35 UTCEG score recompute▲ 0.20
  24. 2026-09-01 19:35 UTCGHSA enrichment
  25. 2026-09-01 19:25 UTCNVD updateCVSS v3 → 6.5
  26. 2026-09-01 13:54 UTCEPSS rescore
  27. 2026-09-01 04:40 UTCEPSS rescore
  28. 2026-09-01 04:40 UTCEPSS rescore
  29. 2026-08-31 20:25 UTCGHSA enrichment
  30. 2026-08-31 08:56 UTCEG score recompute
  31. 2026-08-31 08:56 UTCGHSA enrichment
  32. 2026-08-30 19:18 UTCEPSS rescore
  33. 2026-08-30 19:17 UTCEPSS rescore
  34. 2026-08-30 08:57 UTCEG score recompute
  35. 2026-08-30 08:57 UTCGHSA enrichment
  36. 2026-08-30 01:22 UTCEPSS rescore
  37. 2026-08-29 09:20 UTCEG score recompute
  38. 2026-08-29 09:20 UTCGHSA enrichment
  39. 2026-08-28 21:42 UTCEPSS rescore
  40. 2026-08-28 09:44 UTCEG score recompute
  41. 2026-08-28 09:44 UTCGHSA enrichment
  42. 2026-08-27 14:25 UTCEPSS rescore
  43. 2026-08-27 09:56 UTCEG score recompute
  44. 2026-08-27 09:56 UTCGHSA enrichment
  45. 2026-08-26 14:47 UTCEPSS rescore
  46. 2026-08-26 10:19 UTCEG score recompute
  47. 2026-08-26 10:19 UTCGHSA enrichment
  48. 2026-08-25 13:49 UTCEPSS rescore
  49. 2026-08-25 10:42 UTCEG score recompute
  50. 2026-08-25 10:42 UTCGHSA enrichment
  51. 2026-08-24 14:18 UTCEPSS rescore
  52. 2026-08-24 11:07 UTCEG score recompute
  53. 2026-08-24 11:07 UTCGHSA enrichment
  54. 2026-08-23 11:31 UTCEG score recompute
  55. 2026-08-23 11:31 UTCGHSA enrichment
  56. 2026-08-23 00:19 UTCEPSS rescore
  57. 2026-08-22 11:55 UTCEG score recompute
  58. 2026-08-22 11:55 UTCGHSA enrichment
  59. 2026-08-21 23:49 UTCEPSS rescore
  60. 2026-08-21 12:19 UTCEG score recompute
  61. 2026-08-21 12:19 UTCGHSA enrichment
  62. 2026-08-21 11:30 UTCEG score recompute
  63. 2026-08-21 11:30 UTCGHSA enrichment
  64. 2026-08-20 12:20 UTCEG score recompute
  65. 2026-08-20 12:12 UTCEG score recompute
  66. 2026-08-20 11:37 UTCEG score recompute
  67. 2026-08-20 11:36 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-77085?
CVE-2026-77085 is a medium vulnerability published on August 20, 2026. n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG Agent tool. The tool sent requests to the user-supplied API URL using a raw HTTP client that did not route through n8n's centralized SSRF protection. On instances with N8NSSRFPROTECTION_ENABLED=true, an…
When was CVE-2026-77085 disclosed?
CVE-2026-77085 was first published in the National Vulnerability Database on August 20, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-77085 actively exploited?
CVE-2026-77085 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 88.5% of all scored CVEs.
What is the CVSS score of CVE-2026-77085?
CVE-2026-77085 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-77085?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-77085, 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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