CVE-2026-74001

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-20. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Unauthenticated Broken Authentication in User Registration & Membership Pro <= 5.4.5 versions.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

August 20, 2026

Last Modified

August 20, 2026

Advisory Details (1)

Auto-updated Sep 17, 2026
No patch confirmed yet.
generic

Broken Authentication in WordPress User Registration & Membership Pro Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/user-registration-pro/vulnerability/wordpress-user-registration-membership-pro-plugin-5-4-5-account-takeover-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-74001(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 54× in last 7d / 229× 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 239 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-74001?
CVE-2026-74001 is a critical vulnerability published on August 20, 2026. Unauthenticated Broken Authentication in User Registration & Membership Pro <= 5.4.5 versions.
When was CVE-2026-74001 disclosed?
CVE-2026-74001 was first published in the National Vulnerability Database on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74001 actively exploited?
CVE-2026-74001 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 65.6% of all scored CVEs.
What is the CVSS score of CVE-2026-74001?
CVE-2026-74001 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-74001?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74001, 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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