CVE-2026-62208

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-07-17. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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.

OpenClaw before 2026.6.5 could forward Authorization headers during MCP SSE redirects. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization. Impact depends on the operator's configuration and whether lower-trust input can reach the affected path.

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
29%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 20, 2026

Advisory Details (2)

Auto-updated Jul 17, 2026
Patch available. Sources: github.
generic

OpenClaw < 2026.6.5 Authorization Header Forwarding via SSE | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openclaw-authorization-header-forwarding-via-sse
github Patch Available

MCP SSE redirects could forward Authorization headers · Advisory · openclaw/openclaw · GitHub

https://github.com/openclaw/openclaw/security/advisories/GHSA-9c3v-684m-579c

Vendor Advisories for CVE-2026-62208(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
openclaw—2026.6.5—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 63× 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 143 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-62208?
CVE-2026-62208 is a medium vulnerability published on July 17, 2026. OpenClaw before 2026.6.5 could forward Authorization headers during MCP SSE redirects. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization. Impact depends on the operator's…
When was CVE-2026-62208 disclosed?
CVE-2026-62208 was first published in the National Vulnerability Database on July 17, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62208 actively exploited?
CVE-2026-62208 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 70.9% of all scored CVEs.
What is the CVSS score of CVE-2026-62208?
CVE-2026-62208 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-62208?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62208, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-62208

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