CVE-2026-48906

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 81% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: cna:joomla, epss, ghsa
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.

The vulnerability in the Tassos Framework Plugin allows users to delete arbitrary files on the affected sites.

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
57(Track)
EG Risk 57/100SSVC: 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%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
19%
KEV
Not listed

Published

May 27, 2026

Last Modified

June 5, 2026

Advisory Details (1)

Auto-updated Aug 25, 2026
No patch confirmed yet.
generic

Tassos Marinos - Developer of Joomla Extensions - Web Design & Development

https://tassos.gr

Vendor Advisories for CVE-2026-48906(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 / 96× 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 264 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 13:54 UTCEPSS rescore
  4. 2026-09-01 04:40 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. 2026-08-24 00:13 UTCGHSA enrichment
  12. 2026-08-23 20:00 UTCGHSA enrichment
  13. 2026-08-23 15:48 UTCEG score recompute
  14. 2026-08-23 15:48 UTCGHSA enrichment
  15. 2026-08-23 00:19 UTCEPSS rescore
  16. 2026-08-22 01:20 UTCEG score recompute
  17. 2026-08-22 01:20 UTCGHSA enrichment
  18. 2026-08-21 23:49 UTCEPSS rescore
  19. 2026-08-21 21:07 UTCEG score recompute
  20. 2026-08-21 21:07 UTCGHSA enrichment
  21. 2026-08-20 22:55 UTCEPSS rescore
  22. 2026-08-20 22:41 UTCGHSA enrichment
  23. 2026-08-20 17:51 UTCEG score recompute
  24. 2026-08-20 17:51 UTCGHSA enrichment
  25. 2026-08-19 17:04 UTCEPSS rescore
Show 75 more
  1. 2026-08-18 13:48 UTCEPSS rescore
  2. 2026-08-17 13:47 UTCEPSS rescore
  3. 2026-08-17 13:41 UTCGHSA enrichment
  4. 2026-08-17 09:23 UTCGHSA enrichment
  5. 2026-08-16 16:27 UTCEG score recompute
  6. 2026-08-16 16:27 UTCGHSA enrichment
  7. 2026-08-16 14:56 UTCEPSS rescore
  8. 2026-08-16 11:20 UTCGHSA enrichment
  9. 2026-08-16 07:08 UTCGHSA enrichment
  10. 2026-08-16 02:57 UTCEG score recompute
  11. 2026-08-16 02:57 UTCGHSA enrichment
  12. 2026-08-16 02:14 UTCEPSS rescore
  13. 2026-08-15 02:59 UTCEG score recompute
  14. 2026-08-15 02:59 UTCGHSA enrichment
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-14 22:35 UTCGHSA enrichment
  17. 2026-08-14 18:24 UTCGHSA enrichment
  18. 2026-08-14 14:12 UTCGHSA enrichment
  19. 2026-08-14 10:00 UTCGHSA enrichment
  20. 2026-08-14 05:49 UTCGHSA enrichment
  21. 2026-08-14 01:37 UTCEG score recompute
  22. 2026-08-14 01:37 UTCGHSA enrichment
  23. 2026-08-13 22:00 UTCEPSS rescore
  24. 2026-08-13 08:03 UTCGHSA enrichment
  25. 2026-08-13 02:33 UTCGHSA enrichment
  26. 2026-08-12 22:22 UTCGHSA enrichment
  27. 2026-08-12 18:10 UTCGHSA enrichment
  28. 2026-08-12 13:54 UTCEG score recompute
  29. 2026-08-12 13:54 UTCGHSA enrichment
  30. 2026-08-12 13:51 UTCEPSS rescore
  31. 2026-08-12 09:36 UTCGHSA enrichment
  32. 2026-08-12 03:23 UTCGHSA enrichment
  33. 2026-08-11 22:53 UTCGHSA enrichment
  34. 2026-08-11 18:33 UTCEG score recompute
  35. 2026-08-11 18:33 UTCGHSA enrichment
  36. 2026-08-11 13:37 UTCGHSA enrichment
  37. 2026-08-11 08:40 UTCGHSA enrichment
  38. 2026-08-11 04:28 UTCGHSA enrichment
  39. 2026-08-11 00:17 UTCEG score recompute
  40. 2026-08-11 00:17 UTCGHSA enrichment
  41. 2026-08-11 00:00 UTCEPSS rescore
  42. 2026-08-10 12:08 UTCGHSA enrichment
  43. 2026-08-10 07:52 UTCGHSA enrichment
  44. 2026-08-10 03:40 UTCGHSA enrichment
  45. 2026-08-09 23:28 UTCGHSA enrichment
  46. 2026-08-09 19:16 UTCGHSA enrichment
  47. 2026-08-09 15:04 UTCEG score recompute
  48. 2026-08-09 15:04 UTCGHSA enrichment
  49. 2026-08-09 13:46 UTCEPSS rescore
  50. 2026-08-09 10:53 UTCGHSA enrichment
  51. 2026-08-09 06:40 UTCGHSA enrichment
  52. 2026-08-09 02:29 UTCGHSA enrichment
  53. 2026-08-08 22:17 UTCEG score recompute
  54. 2026-08-08 22:17 UTCGHSA enrichment
  55. 2026-08-08 16:37 UTCEPSS rescore
  56. 2026-08-08 14:20 UTCGHSA enrichment
  57. 2026-08-08 10:07 UTCGHSA enrichment
  58. 2026-08-08 05:56 UTCGHSA enrichment
  59. 2026-08-08 01:44 UTCGHSA enrichment
  60. 2026-08-07 21:32 UTCGHSA enrichment
  61. 2026-08-07 17:20 UTCEG score recompute
  62. 2026-08-07 17:20 UTCGHSA enrichment
  63. 2026-08-07 13:08 UTCGHSA enrichment
  64. 2026-08-07 08:56 UTCGHSA enrichment
  65. 2026-08-07 04:44 UTCGHSA enrichment
  66. 2026-08-07 00:32 UTCGHSA enrichment
  67. 2026-08-06 18:26 UTCGHSA enrichment
  68. 2026-08-06 14:12 UTCEG score recompute
  69. 2026-08-06 14:12 UTCGHSA enrichment
  70. 2026-08-06 13:47 UTCEPSS rescore
  71. 2026-08-06 09:33 UTCGHSA enrichment
  72. 2026-08-06 05:21 UTCGHSA enrichment
  73. 2026-08-06 01:09 UTCGHSA enrichment
  74. 2026-08-05 20:57 UTCEG score recompute
  75. 2026-08-05 20:57 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-48906?
CVE-2026-48906 is a critical vulnerability published on May 27, 2026. The vulnerability in the Tassos Framework Plugin allows users to delete arbitrary files on the affected sites.
When was CVE-2026-48906 disclosed?
CVE-2026-48906 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on June 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48906 actively exploited?
CVE-2026-48906 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 81.4% of all scored CVEs.
What is the CVSS score of CVE-2026-48906?
CVE-2026-48906 has a CVSS v4.0 base score of 9.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-48906?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48906, 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-2026-48906

Explore →

Is Your Infrastructure Affected by CVE-2026-48906?

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

Start Free Scan →Browse All CVEs