CVE-2026-62680

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (32nd percentile of EPSS-scored CVEs). 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
Elevated
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.1Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.22.0, Orval resolves remote and local external $ref values without an allowlist or confinement to the input directory. Processing an attacker-controlled OpenAPI description can cause requests from the developer or CI host to attacker-selected or internal HTTP services, read absolute or out-of-tree local files, and inline untrusted remote schemas into generated clients. The affected code is packages/orval/src/import-specs.ts external reference loading. This issue is fixed in version 8.22.0.

CVSS v3
7.1
EG Score
7.1HIGHmedium confidence
EG Risk
48
EG Risk 48/100CISA SSVC

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
Severity71% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
32nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 19, 2026

Last Modified

September 9, 2026

Advisory Details (4)

Auto-updated Aug 19, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_pr, github_release, github.
githubMentions a patch (unverified)🟡 PoC Available

[SECURITY] Generation-time SSRF + remote/local file inclusion via unrestricted $ref (separate from the comment-injection CVEs) · Advisory · orval-labs/orval · GitHub

https://github.com/orval-labs/orval/security/advisories/GHSA-cxq5-97v7-87j8
github_release Patch Available

Release v8.22.0

Patch available: orval-labs/orval v8.22.0

https://github.com/orval-labs/orval/releases/tag/v8.22.0
github_pr Patch Available

fix(core): gate external $ref resolution behind explicit allow-list

Patch available: orval-labs/orval v8.22.0 (PR #3723 merged 2026-07-14)

https://github.com/orval-labs/orval/pull/3723
github_commit Patch Available

commit 23786c056f4e (orval-labs/orval)

Patch available: orval-labs/orval v8.22.0 (contains commit 23786c056f4e)

https://github.com/orval-labs/orval/commit/23786c056f4eba38c02bf2968677988dbbe4de10

Vendor Advisories for CVE-2026-62680(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 rangeFix by version rangeDependents
orval—
  • every version up to 8.22.0: fixed in 8.22.0
—

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 46× 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.

  1. 2026-10-10 20:00 UTCEPSS rescore
  2. 2026-10-09 20:07 UTCEPSS rescore
  3. 2026-10-08 17:13 UTCEPSS rescore
  4. 2026-10-08 07:44 UTCEG score recompute
  5. 2026-10-07 23:48 UTCEPSS rescore
  6. 2026-10-06 21:21 UTCEG score recompute
  7. 2026-10-06 15:18 UTCEPSS rescore
  8. 2026-10-06 07:57 UTCEG score recompute
  9. 2026-10-05 17:43 UTCEPSS rescore
  10. 2026-10-05 10:12 UTCEG score recompute
  11. 2026-10-04 23:22 UTCEPSS rescore
  12. 2026-10-03 16:58 UTCEG score recompute
  13. 2026-10-03 14:26 UTCEPSS rescore
  14. 2026-10-03 04:12 UTCEG score recompute
  15. 2026-10-02 17:56 UTCEPSS rescore
  16. 2026-10-02 01:21 UTCEG score recompute
  17. 2026-10-01 19:50 UTCEPSS rescore
  18. 2026-09-30 21:36 UTCEG score recompute
  19. 2026-09-30 15:03 UTCEPSS rescore
  20. 2026-09-30 08:43 UTCEG score recompute
  21. 2026-09-28 21:42 UTCEG score recompute
  22. 2026-09-27 20:00 UTCEG score recompute
  23. 2026-09-27 06:55 UTCEG score recompute
  24. 2026-09-26 15:59 UTCEPSS rescore
  25. 2026-09-25 00:51 UTCEG score recompute
Show 64 more
  1. 2026-09-23 21:51 UTCEG score recompute
  2. 2026-09-23 17:54 UTCEPSS rescore
  3. 2026-09-22 20:18 UTCEG score recompute
  4. 2026-09-22 07:27 UTCEG score recompute
  5. 2026-09-21 05:53 UTCEG score recompute
  6. 2026-09-20 20:16 UTCEPSS rescore
  7. 2026-09-20 03:31 UTCEG score recompute
  8. 2026-09-19 01:58 UTCEG score recompute
  9. 2026-09-18 19:28 UTCEPSS rescore
  10. 2026-09-18 00:26 UTCEG score recompute
  11. 2026-09-16 22:48 UTCEG score recompute
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 09:57 UTCEG score recompute
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 08:01 UTCEG score recompute
  16. 2026-09-13 17:02 UTCEG score recompute
  17. 2026-09-12 15:29 UTCEG score recompute
  18. 2026-09-12 02:43 UTCEG score recompute
  19. 2026-09-11 14:53 UTCEPSS rescore
  20. 2026-09-11 13:56 UTCEG score recompute
  21. 2026-09-11 09:37 UTCEPSS rescore
  22. 2026-09-10 12:19 UTCEG score recompute
  23. 2026-09-09 02:35 UTCEG score recompute
  24. 2026-09-08 22:01 UTCEPSS rescore
  25. 2026-09-07 18:27 UTCEG score recompute
  26. 2026-09-07 16:01 UTCEPSS rescore
  27. 2026-09-06 16:53 UTCEG score recompute
  28. 2026-09-06 13:47 UTCEPSS rescore
  29. 2026-09-06 04:06 UTCEG score recompute
  30. 2026-09-05 15:31 UTCEPSS rescore
  31. 2026-09-05 02:30 UTCEG score recompute
  32. 2026-09-04 13:43 UTCEG score recompute
  33. 2026-09-04 05:07 UTCEPSS rescore
  34. 2026-09-02 23:08 UTCEG score recompute
  35. 2026-09-02 14:12 UTCEPSS rescore
  36. 2026-09-01 21:28 UTCEG score recompute
  37. 2026-09-01 13:54 UTCEPSS rescore
  38. 2026-09-01 08:36 UTCEG score recompute
  39. 2026-09-01 04:40 UTCEPSS rescore
  40. 2026-08-31 04:53 UTCEG score recompute
  41. 2026-08-30 19:17 UTCEPSS rescore
  42. 2026-08-30 03:21 UTCEG score recompute
  43. 2026-08-30 01:22 UTCEPSS rescore
  44. 2026-08-29 01:48 UTCEG score recompute
  45. 2026-08-28 21:42 UTCEPSS rescore
  46. 2026-08-27 18:44 UTCEG score recompute
  47. 2026-08-27 14:25 UTCEPSS rescore
  48. 2026-08-26 16:24 UTCEG score recompute
  49. 2026-08-26 14:46 UTCEPSS rescore
  50. 2026-08-25 14:47 UTCEG score recompute
  51. 2026-08-25 13:49 UTCEPSS rescore
  52. 2026-08-25 02:01 UTCEG score recompute
  53. 2026-08-24 13:15 UTCEG score recompute
  54. 2026-08-23 11:42 UTCEG score recompute
  55. 2026-08-23 00:19 UTCEPSS rescore
  56. 2026-08-22 10:10 UTCEG score recompute
  57. 2026-08-21 23:49 UTCEPSS rescore
  58. 2026-08-21 08:37 UTCEG score recompute
  59. 2026-08-20 22:55 UTCEPSS rescore
  60. 2026-08-20 07:05 UTCEG score recompute
  61. 2026-08-19 18:18 UTCEG score recompute
  62. 2026-08-19 18:13 UTCEG score recompute
  63. 2026-08-19 17:53 UTCEG score recompute
  64. 2026-08-19 17:52 UTCMITRE cvelistV5first tracked

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-62680?
CVE-2026-62680 is a high vulnerability published on August 19, 2026. Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.22.0, Orval resolves remote and local external $ref values without an allowlist or confinement to the input directory. Processing an attacker-controlled OpenAPI description can cause…
When was CVE-2026-62680 disclosed?
CVE-2026-62680 was first published on August 19, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62680 actively exploited?
CVE-2026-62680 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (32nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-62680?
CVE-2026-62680 has a CVSS base score of 7.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-62680?
A fix for CVE-2026-62680 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-62680 are linked in the Vendor Advisories panel on this page.

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