CVE-2026-62195

HIGHPre-NVD 8.38.3—
EchelonGraph scoreMEDIUM confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. a secondary CVSS source baseline 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.3Exploit: None knownExposed: 0

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

OpenClaw versions 2026.5.20 before 2026.6.6 contain an authorization bypass vulnerability in the MCP loopback feature that allows lower-trust callers to execute owner-only tools. Attackers can bypass authorization checks through configured input paths to execute or persist actions beyond their intended permissions.

CVSS v3
8.3
EG Score
8.3(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity83% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 15, 2026

Advisory Details (2)

Auto-updated Jul 13, 2026
Patch available. Sources: github.
generic

OpenClaw 2026.5.20 < 2026.6.6 Authorization Bypass via MCP loopback | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-mcp-loopback
github Patch Available

MCP loopback could expose owner-only tools to non-owner runs · Advisory · openclaw/openclaw · GitHub

https://github.com/openclaw/openclaw/security/advisories/GHSA-52xj-c9p8-78cv

Vendor Advisories for CVE-2026-62195(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 20× in last 7d / 110× 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 160 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-62195?
CVE-2026-62195 is a high vulnerability published on July 13, 2026. OpenClaw versions 2026.5.20 before 2026.6.6 contain an authorization bypass vulnerability in the MCP loopback feature that allows lower-trust callers to execute owner-only tools. Attackers can bypass authorization checks through configured input paths to execute or persist actions beyond their…
When was CVE-2026-62195 disclosed?
CVE-2026-62195 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62195 actively exploited?
CVE-2026-62195 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 67.4% of all scored CVEs.
What is the CVSS score of CVE-2026-62195?
CVE-2026-62195 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2026-62195?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62195, 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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