CVE-2026-62232

HIGHPre-NVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-17. a secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.4Exploit: Elevated riskExposed: 0

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

Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF nonce to overwrite the 2FA secret with an attacker-chosen value, compute a valid TOTP code, and complete authentication while reducing 2FA to password-only protection.

CVSS v3
7.4
EG Score
7.4(medium)
EG Risk
49(Track*)
EG Risk 49/100SSVC: 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
Severity74% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 17, 2026

Advisory Details (2)

Auto-updated Jul 17, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Grav < 2.0.4 2FA Bypass via Secret Regeneration | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-2fa-bypass-via-secret-regeneration
github Patch Available🟡 PoC Available

2FA Bypass via 'login.regenerate2FASecret' - Secret Rotation During Pending Challenge · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3

Vendor Advisories for CVE-2026-62232(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)
Packagist(1)
PackageVulnerable rangeFixed inDependents
getgrav/grav0.8.0 ... 2.0.3 (338 versions)2.0.4—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 79× 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 176 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-62232?
CVE-2026-62232 is a high vulnerability published on July 17, 2026. Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF…
When was CVE-2026-62232 disclosed?
CVE-2026-62232 was first published in the National Vulnerability Database on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62232 actively exploited?
CVE-2026-62232 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 61.9% of all scored CVEs.
What is the CVSS score of CVE-2026-62232?
CVE-2026-62232 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2026-62232?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62232, 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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