CVE-2026-53807

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-11. the CNA's CVSS baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

OpenClaw before 2026.5.6 contains an authorization bypass vulnerability in Telegram interactive callbacks that allows authenticated users to skip commands.allowFrom validation. Attackers can invoke affected callbacks to mark themselves as authorized senders before allowlist checks are applied, triggering command behavior outside configured Telegram sender restrictions.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
23.0%
KEV
Not listed

Published

June 11, 2026

Last Modified

June 23, 2026

Advisory Details (2)

Auto-updated Jun 12, 2026
Patch available. Sources: github.
generic

OpenClaw < 2026.5.6 - Authorization Bypass in Telegram Interactive Callbacks via commands.allowFrom | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-telegram-interactive-callbacks-via-commands-allowfrom
github Patch Available

Telegram interactive callbacks could skip commands.allowFrom · Advisory · openclaw/openclaw · GitHub

https://github.com/openclaw/openclaw/security/advisories/GHSA-w5ww-7chg-mxcq

Vendor Advisories for CVE-2026-53807(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 32× in last 7d / 129× 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 129 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-53807?
CVE-2026-53807 is a high vulnerability published on June 11, 2026. OpenClaw before 2026.5.6 contains an authorization bypass vulnerability in Telegram interactive callbacks that allows authenticated users to skip commands.allowFrom validation. Attackers can invoke affected callbacks to mark themselves as authorized senders before allowlist checks are applied,…
When was CVE-2026-53807 disclosed?
CVE-2026-53807 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53807 actively exploited?
CVE-2026-53807 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-53807?
CVE-2026-53807 has a CVSS v4.0 base score of 8.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-53807?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53807, 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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