CVE-2025-62610

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 72% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

Hono is a Web application framework that provides support for any JavaScript runtime. In versions from 1.1.0 to before 4.10.2, Hono’s JWT Auth Middleware does not provide a built-in aud (Audience) verification option, which can cause confused-deputy / token-mix-up issues: an API may accept a valid token that was issued for a different audience (e.g., another service) when multiple services share the same issuer/keys. This can lead to unintended cross-service access. Hono’s docs list verification options for iss/nbf/iat/exp only, with no aud support; RFC 7519 requires that when an aud claim is present, tokens MUST be rejected unless the processing party identifies itself in that claim. This issue has been patched in version 4.10.2.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

October 22, 2025

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Sep 17, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

Improper Authorization in hono · Advisory · honojs/hono · GitHub

https://github.com/honojs/hono/security/advisories/GHSA-m732-5p4w-x69g
github_commit Patch Available

commit 45ba3bf9e3df (honojs/hono)

Patch available: honojs/hono v4.12.14 (contains commit 45ba3bf9e3df)

https://github.com/honojs/hono/commit/45ba3bf9e3dff8e4bd85d6b47d4b71c8d6c66bef

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
hono—4.10.2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 28× 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 153 total refreshes for this CVE.

  1. 2026-09-19 15:42 UTCEPSS rescore
  2. 2026-09-18 19:27 UTCEPSS rescore
  3. 2026-09-17 19:30 UTCEPSS rescore
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  7. 2026-09-12 20:06 UTCOSV refresh
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  24. 2026-08-25 00:56 UTCOSV refresh
  25. 2026-08-24 14:16 UTCEPSS rescore
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  1. 2026-08-23 00:18 UTCEPSS rescore
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  17. 2026-08-08 18:25 UTCOSV refresh
  18. 2026-08-08 16:36 UTCEPSS rescore
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  28. 2026-07-30 16:27 UTCEPSS rescore
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  37. 2026-07-23 17:11 UTCOSV refresh
  38. 2026-07-23 14:18 UTCEPSS rescore
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  40. 2026-07-23 03:00 UTCEG score recompute
  41. 2026-07-22 14:08 UTCEPSS rescore
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  44. 2026-07-19 14:30 UTCEPSS rescore
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  49. 2026-07-16 17:02 UTCEPSS rescore
  50. 2026-07-15 16:57 UTCEPSS rescore
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  52. 2026-07-15 01:59 UTCEPSS rescore
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  54. 2026-07-13 22:29 UTCEPSS rescore
  55. 2026-07-13 06:12 UTCEPSS rescore
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  63. 2026-07-06 11:41 UTCOSV refresh
  64. 2026-07-06 02:23 UTCEPSS rescore
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  70. 2026-07-01 15:06 UTCEPSS rescore
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  72. 2026-06-30 23:22 UTCEPSS rescore
  73. 2026-06-29 14:06 UTCEPSS rescore
  74. 2026-06-29 14:06 UTCEPSS rescore
  75. 2026-06-28 14:07 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-62610?
CVE-2025-62610 is a high vulnerability published on October 22, 2025. Hono is a Web application framework that provides support for any JavaScript runtime. In versions from 1.1.0 to before 4.10.2, Hono’s JWT Auth Middleware does not provide a built-in aud (Audience) verification option, which can cause confused-deputy / token-mix-up issues: an API may accept a valid…
When was CVE-2025-62610 disclosed?
CVE-2025-62610 was first published in the National Vulnerability Database on October 22, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-62610 actively exploited?
CVE-2025-62610 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 70.3% of all scored CVEs.
What is the CVSS score of CVE-2025-62610?
CVE-2025-62610 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2025-62610?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-62610, 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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