CVE-2026-38329

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

Bludit CMS before version 3.18.4 allows Remote Code Execution (RCE) via the API Plugin. The POST /api/files/{key} endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and execute arbitrary code on the server.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 16, 2026

Advisory Details (1)

Auto-updated Jul 26, 2026
No patch confirmed yet.
generic

CVE-2026-38329 · GitHub

https://gist.github.com/Ki1ro0133/8bd14bd4fc6fab81c907d838a7aeee55

Vendor Advisories for CVE-2026-38329(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 38× in last 7d / 130× 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 236 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-38329?
CVE-2026-38329 is a critical vulnerability published on June 15, 2026. Bludit CMS before version 3.18.4 allows Remote Code Execution (RCE) via the API Plugin. The POST /api/files/{key} endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and…
When was CVE-2026-38329 disclosed?
CVE-2026-38329 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-38329 actively exploited?
CVE-2026-38329 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 53.4% of all scored CVEs.
What is the CVSS score of CVE-2026-38329?
CVE-2026-38329 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-38329?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-38329, 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

Explore the affected products and dependency analysis for CVE-2026-38329

Explore →

Is Your Infrastructure Affected by CVE-2026-38329?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs