CVE-2026-17457

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-07-26. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

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

A vulnerability has been found in mf-yang openclaw-cn up to 0.2.1. Affected by this issue is the function assertBrowserNavigationAllowed of the file src/browser/navigation-guard.ts of the component Scheme Handler. Such manipulation of the argument url leads to information disclosure. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

July 26, 2026

Last Modified

July 27, 2026

Advisory Details (2)

Auto-updated Jul 26, 2026
No patch confirmed yet.
generic

GitHub - mf-yang/openclaw-cn: 中文社区版OpenClaw，同原版保持定期更新，已内置钉钉、企业微信、飞书、QQ、微信以及国内网络环境优化。你的专属个人AI助手。支持所有操作系统和平台。🦞 · GitHub

https://github.com/mf-yang/openclaw-cn/
generic

[Security] Authenticated browser control API allows `file://` local file disclosure via unsupported scheme bypass · Issue #561 · mf-yang/openclaw-cn · GitHub

https://github.com/mf-yang/openclaw-cn/issues/561

Vendor Advisories for CVE-2026-17457(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 69× 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 135 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-17457?
CVE-2026-17457 is a medium vulnerability published on July 26, 2026. A vulnerability has been found in mf-yang openclaw-cn up to 0.2.1. Affected by this issue is the function assertBrowserNavigationAllowed of the file src/browser/navigation-guard.ts of the component Scheme Handler. Such manipulation of the argument url leads to information disclosure. The attack may…
When was CVE-2026-17457 disclosed?
CVE-2026-17457 was first published in the National Vulnerability Database on July 26, 2026, with the most recent update on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17457 actively exploited?
CVE-2026-17457 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 77.6% of all scored CVEs.
What is the CVSS score of CVE-2026-17457?
CVE-2026-17457 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-17457?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-17457, 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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