CVE-2026-40749

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-17. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: None knownExposed: 0

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

Subscriber Arbitrary File Upload in Charity Zone <= 1.1.1 versions.

CVSS v3
9.9
EG Score
9.9(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
Severity99% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

Advisory Details (1)

Auto-updated Aug 23, 2026
No patch confirmed yet.
generic

Arbitrary File Upload in WordPress Charity Zone Theme - Patchstack

https://patchstack.com/database/wordpress/theme/charity-zone/vulnerability/wordpress-charity-zone-theme-1-1-1-arbitrary-file-upload-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-40749(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 16× in last 7d / 161× 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 388 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-40749?
CVE-2026-40749 is a critical vulnerability published on June 17, 2026. Subscriber Arbitrary File Upload in Charity Zone <= 1.1.1 versions.
When was CVE-2026-40749 disclosed?
CVE-2026-40749 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-2026-40749 actively exploited?
CVE-2026-40749 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 64.0% of all scored CVEs.
What is the CVSS score of CVE-2026-40749?
CVE-2026-40749 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-40749?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40749, 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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