CVE-2026-4661

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-11. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

The WP CTA – Sticky CTA Builder, Generate Leads, Promote Sales plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'fildname' parameter in all versions up to, and including, 2.2.2. This is due to insufficient escaping of user-supplied column names in the ajaxCheck() method and lack of preparation in the $wpdb->update() call. The vulnerability is compounded by the complete absence of authorization checks and the endpoint being registered for unauthenticated users via wp_ajax_nopriv_. This makes it possible for unauthenticated attackers to inject arbitrary SQL queries and extract sensitive information from the database via time-based blind SQL injection techniques, including administrator password hashes.

CVSS v3
7.5
EG Score
7.5(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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
41%
KEV
Not listed

Published

July 11, 2026

Last Modified

July 13, 2026

References (5)

Vendor Advisories for CVE-2026-4661(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 22× in last 7d / 112× 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 166 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-4661?
CVE-2026-4661 is a high vulnerability published on July 11, 2026. The WP CTA – Sticky CTA Builder, Generate Leads, Promote Sales plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'fildname' parameter in all versions up to, and including, 2.2.2. This is due to insufficient escaping of user-supplied column names in the ajaxCheck() method…
When was CVE-2026-4661 disclosed?
CVE-2026-4661 was first published in the National Vulnerability Database on July 11, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-4661 actively exploited?
CVE-2026-4661 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 59.0% of all scored CVEs.
What is the CVSS score of CVE-2026-4661?
CVE-2026-4661 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-4661?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-4661, 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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