CVE-2026-76605

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.7% (51st percentile of EPSS-scored CVEs). 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
10.0EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.7%CVSS: 10.0Exploit: None knownExposed services: Not assessed

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

Joomla Extension - fabrikar.com - Remote code execution via image element in Fabrik < 4.7.2.

CVSS v3
10.0
EG Score
10.0CRITICALmedium confidence
EG Risk
60
EG Risk 60/100CISA SSVC

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
Severity100% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.7%
EPSS %ILE
51st
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 22, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Oct 7, 2026
No fix on record yet.
generic

Fabrik - Joomla Custom Website Application Builder - Home

https://www.fabrikar.com/

Vendor Advisories for CVE-2026-76605(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 44× in last 7d / 200× 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 334 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-76605?
CVE-2026-76605 is a critical vulnerability published on August 22, 2026. Joomla Extension - fabrikar.com - Remote code execution via image element in Fabrik < 4.7.2.
When was CVE-2026-76605 disclosed?
CVE-2026-76605 was first published on August 22, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76605 actively exploited?
CVE-2026-76605 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (51st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76605?
CVE-2026-76605 has a CVSS base score of 10.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76605?
No fix for CVE-2026-76605 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-76605 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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