CVE-2026-42785

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-05-26. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.2Exploit: NoneExposed: 0

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

OpenKM 6.3.12 contains a remote code execution vulnerability that allows authenticated administrators to execute arbitrary Java/BeanShell code through the /admin/Scripting endpoint. Attackers can submit malicious script content with an action=Evaluate parameter to execute operating system commands in the context of the OpenKM application server.

CVSS v3
7.2
EG Score
7.2(medium)
EPSS
48.2%
KEV
Not listed

Published

May 26, 2026

Last Modified

May 26, 2026

Advisory Details (5)

Auto-updated Jun 11, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

OpenKM 6.3.12 Remote Code Execution via Administrative Scripting | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openkm-remote-code-execution-via-administrative-scripting
generic

Document Management System | DMS Software

https://www.openkm.com/
generic🟡 PoC Available

Critical OpenKM Zero-Day Vulnerabilities | Terra System Labs Research

https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs
generic

openkm/openkm-ce - Docker Image

https://hub.docker.com/r/openkm/openkm-ce
generic🟡 PoC Available

Exploits/OpenKM-Exploits at main · terrasystemlabs/Exploits · GitHub

https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits

Vendor Advisories for CVE-2026-42785(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 / 59× 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 158 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-42785?
CVE-2026-42785 is a high vulnerability published on May 26, 2026. OpenKM 6.3.12 contains a remote code execution vulnerability that allows authenticated administrators to execute arbitrary Java/BeanShell code through the /admin/Scripting endpoint. Attackers can submit malicious script content with an action=Evaluate parameter to execute operating system commands…
When was CVE-2026-42785 disclosed?
CVE-2026-42785 was first published in the National Vulnerability Database 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-2026-42785 actively exploited?
CVE-2026-42785 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 48.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-42785?
CVE-2026-42785 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-42785?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-42785, 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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