CVE-2026-48906

CRITICALPre-NVD 9.38.1▼
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-27. the CNA's CVSS baseline 9.3; sources differ by 1.2.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:joomla, epss, ghsa
9.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.3Exploit: NoneExposed: 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
8.1(medium)
EPSS
18.5%
KEV
Not listed

Published

May 27, 2026

Last Modified

June 5, 2026

Advisory Details (1)

Auto-updated May 31, 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 7× in last 7d / 63× 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 171 total refreshes for this CVE.

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

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 18.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.1.
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

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