CVE-2026-39292

HIGHNVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-05-29. NVD baseline CVSS 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

Falco Solutions PHPPageBuilder v0.31.0 contains an unrestricted file upload vulnerability in the pagemanager/pagebuilder module that allows remote attackers to upload arbitrary files and achieve remote code execution. The vulnerability exists due to insufficient validation of uploaded file types and executable content.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

May 29, 2026

Last Modified

July 21, 2026

Advisory Details (2)

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

GitHub - krishnadevpmelevila/CVE-2026-39292 · GitHub

https://github.com/krishnadevpmelevila/CVE-2026-39292/tree/main
generic

GitHub - HansSchouten/PHPageBuilder: A drag and drop page builder to manage pages in any PHP project · GitHub

https://github.com/HansSchouten/PHPageBuilder

Vendor Advisories for CVE-2026-39292(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 / 65× 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 228 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-39292?
CVE-2026-39292 is a high vulnerability published on May 29, 2026. Falco Solutions PHPPageBuilder v0.31.0 contains an unrestricted file upload vulnerability in the pagemanager/pagebuilder module that allows remote attackers to upload arbitrary files and achieve remote code execution. The vulnerability exists due to insufficient validation of uploaded file types…
When was CVE-2026-39292 disclosed?
CVE-2026-39292 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-39292 actively exploited?
CVE-2026-39292 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 60.9% of all scored CVEs.
What is the CVSS score of CVE-2026-39292?
CVE-2026-39292 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-39292?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-39292, 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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