CVE-2026-9369

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-05-26. NVD baseline CVSS 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 0

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

A security flaw has been discovered in NousResearch hermes-agent 2026.4.23. Affected is the function _discover_dashboard_plugins of the file hermes_cli/web_server.py of the component CLI web-dashboard Interface. Performing a manipulation of the argument HERMES_ENABLE_PROJECT_PLUGINS results in incorrect comparison. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
5.3
EG Score
5.3(medium)
EPSS
13.6%
KEV
Not listed

Published

May 24, 2026

Last Modified

May 26, 2026

Advisory Details (1)

Auto-updated Jun 14, 2026
No patch confirmed yet.
generic

Remote Code Execution (RCE) via HERMES_ENABLE_PROJECT_PLUGINS Bypass in Web Server · GitHub

https://gist.github.com/YLChen-007/062b77ceac6aa9844842a616f5d2ef30

Vendor Advisories for CVE-2026-9369(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 7× 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.

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

Frequently asked(5)

What is CVE-2026-9369?
CVE-2026-9369 is a medium vulnerability published on May 24, 2026. A security flaw has been discovered in NousResearch hermes-agent 2026.4.23. Affected is the function discoverdashboardplugins of the file hermescli/webserver.py of the component CLI web-dashboard Interface. Performing a manipulation of the argument HERMESENABLEPROJECTPLUGINS results in incorrect…
When was CVE-2026-9369 disclosed?
CVE-2026-9369 was first published in the National Vulnerability Database on May 24, 2026, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9369 actively exploited?
CVE-2026-9369 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9369?
CVE-2026-9369 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-9369?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9369, 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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