CVE-2026-57740

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-13. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

Missing Authorization vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.1.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
24%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Jul 13, 2026
Patch available.
generic Patch Available

Broken Access Control in WordPress AcyMailing SMTP Newsletter Plugin - Patchstack

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

Vendor Advisories for CVE-2026-57740(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 19× in last 7d / 104× 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 158 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57740?
CVE-2026-57740 is a high vulnerability published on July 13, 2026. Missing Authorization vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.1.
When was CVE-2026-57740 disclosed?
CVE-2026-57740 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-2026-57740 actively exploited?
CVE-2026-57740 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 75.6% of all scored CVEs.
What is the CVSS score of CVE-2026-57740?
CVE-2026-57740 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-57740?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57740, 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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