CVE-2026-54811

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreHIGH confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-17. a secondary CVSS source baseline 9.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.3Exploit: NoneExposed: 0

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

Unauthenticated SQL Injection in WP eMember < v10.9.4 versions.

CVSS v3
9.3
EG Score
9.3(high)
EPSS
20.9%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

Advisory Details (1)

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

SQL Injection in WordPress WP eMember Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/wp-emember/vulnerability/wordpress-wp-emember-plugin-v10-9-4-sql-injection-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-54811(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 84× in last 7d / 242× 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 242 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54811?
CVE-2026-54811 is a critical vulnerability published on June 17, 2026. Unauthenticated SQL Injection in WP eMember < v10.9.4 versions.
When was CVE-2026-54811 disclosed?
CVE-2026-54811 was first published in the National Vulnerability Database 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-2026-54811 actively exploited?
CVE-2026-54811 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-54811?
CVE-2026-54811 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-54811?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54811, 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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