CVE-2026-7537

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-06. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

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

The MDJM Event Management plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.7.8.3 via the mdjm_send_comm_email function. This is due to no file type, extension, or MIME type validation being performed on uploaded files. This makes it possible for authenticated attackers, with administrator-level access and above, to upload files that may be executable, which makes remote code execution possible.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity72% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
50%
KEV
Not listed

Published

June 6, 2026

Last Modified

July 23, 2026

Advisory Details (2)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

Ryan Kozak - MDJM Event Management <= 1.7.8.3 - Authenticated (Administrator+) Arbitrary File Upload via mdjm_email_upload_file Parameter

https://ryankozak.com/posts/cve-2026-7537/
generic

GitHub - d0n601/CVE-2026-7537: MDJM Event Management <= 1.7.8.3 - Authenticated (Administrator+) Arbitrary File Upload via 'mdjm_email_upload_file' Parameter · GitHub

https://github.com/d0n601/CVE-2026-7537

Vendor Advisories for CVE-2026-7537(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 6× in last 7d / 31× 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 255 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-7537?
CVE-2026-7537 is a high vulnerability published on June 6, 2026. The MDJM Event Management plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.7.8.3 via the mdjmsendcomm_email function. This is due to no file type, extension, or MIME type validation being performed on uploaded files. This makes it possible for…
When was CVE-2026-7537 disclosed?
CVE-2026-7537 was first published in the National Vulnerability Database on June 6, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7537 actively exploited?
CVE-2026-7537 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 49.9% of all scored CVEs.
What is the CVSS score of CVE-2026-7537?
CVE-2026-7537 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-7537?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7537, 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.

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