CVE-2026-5482

CRITICALPre-NVD 9.39.3
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 64% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.3Exploit: None knownExposed: 0

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

Responsive FileManager's allows an unauthenticated attacker to upload files of any type and extension without restriction using dialog.php endpoint, leading to Remote Code Execution. 

This project is unmaintained at the time of CVE assignment. The vulnerability was found in the latest release 9.14.0

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity93% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 16, 2026

Advisory Details (2)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

GitHub - trippo/ResponsiveFilemanager: Completely Responsive Filemanager with integration for tinyMCE,CKEditor and CLEditor editor · GitHub

https://github.com/trippo/ResponsiveFilemanager
generic

Vulnerability in Responsive FileManager software | CERT Polska

https://cert.pl/en/posts/2026/06/CVE-2026-5482

Vendor Advisories for CVE-2026-5482(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 22× in last 7d / 146× 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 247 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-5482?
CVE-2026-5482 is a critical vulnerability published on June 15, 2026. Responsive FileManager's allows an unauthenticated attacker to upload files of any type and extension without restriction using dialog.php endpoint, leading to Remote Code Execution. This project is unmaintained at the time of CVE assignment. The vulnerability was found in the latest release 9.14.0
When was CVE-2026-5482 disclosed?
CVE-2026-5482 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-2026-5482 actively exploited?
CVE-2026-5482 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 63.6% of all scored CVEs.
What is the CVSS score of CVE-2026-5482?
CVE-2026-5482 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-5482?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-5482, 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-2026-5482

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