CVE-2026-57739

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-13. 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
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.3Exploit: None knownExposed: 0

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

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Blind SQL Injection.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.0.

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
57(Track)
EG Risk 57/100SSVC: 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
Severity93% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Aug 25, 2026
No patch confirmed yet.
generic

SQL Injection in WordPress AcyMailing SMTP Newsletter Plugin - Patchstack

https://patchstack.com/database/Wordpress/Plugin/acymailing/vulnerability/wordpress-acymailing-smtp-newsletter-plugin-10-10-2-sql-injection-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-57739(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 32× in last 7d / 209× 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 298 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-57739?
CVE-2026-57739 is a critical vulnerability published on July 13, 2026. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Blind SQL Injection.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.0.
When was CVE-2026-57739 disclosed?
CVE-2026-57739 was first published in the National Vulnerability Database 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-2026-57739 actively exploited?
CVE-2026-57739 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 67.0% of all scored CVEs.
What is the CVSS score of CVE-2026-57739?
CVE-2026-57739 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-57739?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57739, 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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