CVE-2026-67329

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-01. the CNA's CVSS baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
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%CVSS: 7.1Exploit: None knownExposed: 0

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

@better-auth/stripe versions >= 1.4.11 and < 1.6.21, and >= 1.7.0-beta.0 and < 1.7.0-beta.10, contain an authorization bypass in organization subscription actions. The middleware validates the organization ID taken from the request query string against the authorizeReference callback, but the handler reads the organization ID only from the request body and falls back to the caller's active organization from their session. When these differ, an authenticated member of multiple organizations can perform subscription actions (cancel, change plan, restore, billing portal access) against an organization they belong to but should not manage, and can access another organization's billing details including payment methods, invoices, and subscription state.

CVSS v3
7.1
EG Score
7.1(high)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

August 1, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
Patch available. Sources: github.
generic

@better-auth/stripe before 1.6.21 Authorization Bypass via Organization Subscription | Advisories | VulnCheck

https://www.vulncheck.com/advisories/better-auth-stripe-before-authorization-bypass-via-organization-subscription
github Patch Available

@better-auth/stripe: cross-organization billing tampering in organization subscription actions · Advisory · better-auth/better-auth · GitHub

https://github.com/better-auth/better-auth/security/advisories/GHSA-h3rm-78g3-j7cp

Vendor Advisories for CVE-2026-67329(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
@better-auth/stripe—1.7.0-beta.10—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 78× 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. 2026-08-20 14:22 UTCGHSA enrichment
  2. 2026-08-20 01:28 UTCEG score recompute
  3. 2026-08-20 01:28 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 12:38 UTCGHSA enrichment
  6. 2026-08-18 23:49 UTCEG score recompute
  7. 2026-08-18 23:49 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-18 10:59 UTCGHSA enrichment
  10. 2026-08-17 22:09 UTCEG score recompute
  11. 2026-08-17 22:09 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 09:19 UTCGHSA enrichment
  14. 2026-08-16 20:30 UTCEG score recompute
  15. 2026-08-16 20:30 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 07:40 UTCEG score recompute
  18. 2026-08-16 07:40 UTCGHSA enrichment
  19. 2026-08-15 18:51 UTCGHSA enrichment
  20. 2026-08-15 06:01 UTCEG score recompute
  21. 2026-08-15 06:01 UTCGHSA enrichment
  22. 2026-08-15 01:30 UTCEPSS rescore
  23. 2026-08-14 17:11 UTCEG score recompute
  24. 2026-08-14 17:11 UTCGHSA enrichment
  25. 2026-08-14 11:57 UTCGHSA enrichment
Show 53 more
  1. 2026-08-13 23:07 UTCEG score recompute
  2. 2026-08-13 23:07 UTCGHSA enrichment
  3. 2026-08-13 22:00 UTCEPSS rescore
  4. 2026-08-13 10:18 UTCGHSA enrichment
  5. 2026-08-12 21:28 UTCEG score recompute
  6. 2026-08-12 21:28 UTCGHSA enrichment
  7. 2026-08-12 13:51 UTCEPSS rescore
  8. 2026-08-12 08:39 UTCGHSA enrichment
  9. 2026-08-11 19:49 UTCEG score recompute
  10. 2026-08-11 19:49 UTCGHSA enrichment
  11. 2026-08-11 06:59 UTCEG score recompute
  12. 2026-08-11 06:59 UTCGHSA enrichment
  13. 2026-08-11 00:00 UTCEPSS rescore
  14. 2026-08-10 18:10 UTCGHSA enrichment
  15. 2026-08-10 05:21 UTCGHSA enrichment
  16. 2026-08-09 16:31 UTCEG score recompute
  17. 2026-08-09 16:31 UTCGHSA enrichment
  18. 2026-08-09 13:47 UTCEPSS rescore
  19. 2026-08-09 03:42 UTCEG score recompute
  20. 2026-08-09 03:42 UTCGHSA enrichment
  21. 2026-08-08 16:37 UTCEPSS rescore
  22. 2026-08-08 14:53 UTCGHSA enrichment
  23. 2026-08-08 02:03 UTCEG score recompute
  24. 2026-08-08 02:03 UTCGHSA enrichment
  25. 2026-08-07 13:13 UTCGHSA enrichment
  26. 2026-08-07 00:24 UTCEG score recompute
  27. 2026-08-07 00:24 UTCGHSA enrichment
  28. 2026-08-06 13:47 UTCEPSS rescore
  29. 2026-08-06 11:34 UTCGHSA enrichment
  30. 2026-08-05 22:41 UTCEG score recompute
  31. 2026-08-05 22:41 UTCGHSA enrichment
  32. 2026-08-05 19:17 UTCEPSS rescore
  33. 2026-08-05 19:17 UTCEPSS rescore
  34. 2026-08-05 09:52 UTCGHSA enrichment
  35. 2026-08-04 21:02 UTCEG score recompute
  36. 2026-08-04 21:01 UTCGHSA enrichment
  37. 2026-08-04 15:10 UTCEPSS rescore
  38. 2026-08-04 10:39 UTCEPSS rescore
  39. 2026-08-04 08:10 UTCGHSA enrichment
  40. 2026-08-03 19:18 UTCEG score recompute
  41. 2026-08-03 19:18 UTCGHSA enrichment
  42. 2026-08-03 19:05 UTCEG score recompute
  43. 2026-08-03 19:05 UTCGHSA enrichment
  44. 2026-08-03 16:37 UTCEG score recompute
  45. 2026-08-03 16:37 UTCGHSA enrichment
  46. 2026-08-03 10:36 UTCEPSS rescore
  47. 2026-08-03 03:47 UTCGHSA enrichment
  48. 2026-08-02 14:58 UTCGHSA enrichment
  49. 2026-08-02 02:08 UTCEG score recompute
  50. 2026-08-02 02:08 UTCGHSA enrichment
  51. 2026-08-01 13:18 UTCEG score recompute
  52. 2026-08-01 12:43 UTCEG score recompute
  53. 2026-08-01 12:42 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67329?
CVE-2026-67329 is a high vulnerability published on August 1, 2026. @better-auth/stripe versions >= 1.4.11 and < 1.6.21, and >= 1.7.0-beta.0 and < 1.7.0-beta.10, contain an authorization bypass in organization subscription actions. The middleware validates the organization ID taken from the request query string against the authorizeReference callback, but the…
When was CVE-2026-67329 disclosed?
CVE-2026-67329 was first published in the National Vulnerability Database on August 1, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67329 actively exploited?
CVE-2026-67329 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 90.3% of all scored CVEs.
What is the CVSS score of CVE-2026-67329?
CVE-2026-67329 has a CVSS v4.0 base score of 7.1 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-67329?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67329, 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-2026-67329

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