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: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
27th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (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 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 / 78× 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 130 total refreshes for this CVE.

  1. 2026-10-05 06:36 UTCEG score recompute
  2. 2026-10-05 06:36 UTCGHSA enrichment
  3. 2026-10-04 23:22 UTCEPSS rescore
  4. 2026-10-04 06:48 UTCEG score recompute
  5. 2026-10-04 06:48 UTCGHSA enrichment
  6. 2026-10-03 14:26 UTCEPSS rescore
  7. 2026-10-03 07:13 UTCEG score recompute
  8. 2026-10-03 07:13 UTCGHSA enrichment
  9. 2026-10-02 07:37 UTCEG score recompute
  10. 2026-10-02 07:37 UTCGHSA enrichment
  11. 2026-10-01 19:50 UTCEPSS rescore
  12. 2026-10-01 08:02 UTCEG score recompute
  13. 2026-10-01 08:02 UTCGHSA enrichment
  14. 2026-09-30 08:24 UTCEG score recompute
  15. 2026-09-30 08:24 UTCGHSA enrichment
  16. 2026-09-29 15:24 UTCEPSS rescore
  17. 2026-09-29 02:43 UTCEG score recompute
  18. 2026-09-29 02:43 UTCGHSA enrichment
  19. 2026-09-28 13:52 UTCEPSS rescore
  20. 2026-09-28 03:06 UTCEG score recompute
  21. 2026-09-28 03:06 UTCGHSA enrichment
  22. 2026-09-27 13:48 UTCEPSS rescore
  23. 2026-09-27 03:25 UTCEG score recompute
  24. 2026-09-27 03:25 UTCGHSA enrichment
  25. 2026-09-26 15:59 UTCEPSS rescore
Show 75 more
  1. 2026-09-26 00:28 UTCEPSS rescore
  2. 2026-09-25 00:45 UTCEG score recompute
  3. 2026-09-25 00:45 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-23 22:19 UTCEG score recompute
  6. 2026-09-23 22:19 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-22 22:43 UTCEG score recompute
  9. 2026-09-22 22:43 UTCGHSA enrichment
  10. 2026-09-22 16:01 UTCEPSS rescore
  11. 2026-09-21 23:08 UTCEG score recompute
  12. 2026-09-21 23:07 UTCGHSA enrichment
  13. 2026-09-21 21:09 UTCEPSS rescore
  14. 2026-09-20 23:32 UTCEG score recompute
  15. 2026-09-20 23:32 UTCGHSA enrichment
  16. 2026-09-20 20:16 UTCEPSS rescore
  17. 2026-09-19 23:21 UTCEG score recompute
  18. 2026-09-19 23:21 UTCGHSA enrichment
  19. 2026-09-18 23:45 UTCEG score recompute
  20. 2026-09-18 23:45 UTCGHSA enrichment
  21. 2026-09-18 19:28 UTCEPSS rescore
  22. 2026-09-18 00:08 UTCEG score recompute
  23. 2026-09-18 00:08 UTCGHSA enrichment
  24. 2026-09-16 23:17 UTCEG score recompute
  25. 2026-09-16 23:17 UTCGHSA enrichment
  26. 2026-09-16 14:08 UTCEPSS rescore
  27. 2026-09-16 05:15 UTCEPSS rescore
  28. 2026-09-15 23:41 UTCEG score recompute
  29. 2026-09-15 23:41 UTCGHSA enrichment
  30. 2026-09-15 03:12 UTCEPSS rescore
  31. 2026-09-14 23:50 UTCGHSA enrichment
  32. 2026-09-14 00:10 UTCEG score recompute
  33. 2026-09-14 00:10 UTCGHSA enrichment
  34. 2026-09-13 00:31 UTCEG score recompute
  35. 2026-09-13 00:31 UTCGHSA enrichment
  36. 2026-09-12 15:02 UTCEPSS rescore
  37. 2026-09-12 00:55 UTCEG score recompute
  38. 2026-09-12 00:55 UTCGHSA enrichment
  39. 2026-09-11 14:53 UTCEPSS rescore
  40. 2026-09-11 01:19 UTCEG score recompute
  41. 2026-09-11 01:19 UTCGHSA enrichment
  42. 2026-09-10 09:35 UTCEPSS rescore
  43. 2026-09-10 01:44 UTCGHSA enrichment
  44. 2026-09-09 02:05 UTCEG score recompute
  45. 2026-09-09 02:05 UTCGHSA enrichment
  46. 2026-09-08 22:01 UTCEPSS rescore
  47. 2026-09-07 19:58 UTCEG score recompute
  48. 2026-09-07 19:58 UTCGHSA enrichment
  49. 2026-09-06 20:23 UTCEG score recompute
  50. 2026-09-06 20:23 UTCGHSA enrichment
  51. 2026-09-06 13:48 UTCEPSS rescore
  52. 2026-09-05 20:47 UTCEG score recompute
  53. 2026-09-05 20:47 UTCGHSA enrichment
  54. 2026-09-04 21:12 UTCEG score recompute
  55. 2026-09-04 21:12 UTCGHSA enrichment
  56. 2026-09-04 05:07 UTCEPSS rescore
  57. 2026-09-03 20:51 UTCGHSA enrichment
  58. 2026-09-02 21:12 UTCEG score recompute
  59. 2026-09-02 21:12 UTCGHSA enrichment
  60. 2026-09-02 14:12 UTCEPSS rescore
  61. 2026-09-01 19:35 UTCEG score recompute▲ 0.20
  62. 2026-09-01 19:35 UTCGHSA enrichment
  63. 2026-09-01 19:25 UTCNVD updateCVSS v3 → 6.5
  64. 2026-09-01 13:54 UTCEPSS rescore
  65. 2026-09-01 04:40 UTCEPSS rescore
  66. 2026-09-01 04:40 UTCEPSS rescore
  67. 2026-08-31 20:25 UTCGHSA enrichment
  68. 2026-08-31 08:56 UTCEG score recompute
  69. 2026-08-31 08:56 UTCGHSA enrichment
  70. 2026-08-30 19:18 UTCEPSS rescore
  71. 2026-08-30 19:17 UTCEPSS rescore
  72. 2026-08-30 08:57 UTCEG score recompute
  73. 2026-08-30 08:57 UTCGHSA enrichment
  74. 2026-08-30 01:22 UTCEPSS rescore
  75. 2026-08-29 09:20 UTCEG score recompute

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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 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 0.4% probability of exploitation in the next 30 days (27th percentile of EPSS-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?
A fix for CVE-2026-77085 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-77085 are linked in the Vendor Advisories panel on this page.

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