CVE-2026-57830

HIGHPre-NVD 8.89.1▲
EchelonGraph scoreHIGH confidence

Score 9.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-13. the CNA's CVSS baseline 8.8; sources differ by 0.3.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:joomla, epss, ghsa
Trending — 5 sources updated this weekElevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

The Joomla extension Helix Ultimate is vulnerable to an unauthenticated arbitrary file deletion.

CVSS v3
8.8
EG Score
9.1(high)
EPSS
15.4%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 13, 2026
No patch confirmed yet.
generic

Helix Ultimate - Free Universal Joomla Template for any Website - JoomShaper

https://www.joomshaper.com/joomla-templates/helixultimate

Vendor Advisories for CVE-2026-57830(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 27× in last 7d / 27× 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.

  1. 2026-07-16 00:44 UTCEG score recompute
  2. 2026-07-16 00:44 UTCGHSA enrichment
  3. 2026-07-15 20:52 UTCEG score recompute
  4. 2026-07-15 20:52 UTCGHSA enrichment
  5. 2026-07-15 16:57 UTCEPSS rescore
  6. 2026-07-15 16:57 UTCEPSS rescore
  7. 2026-07-15 16:56 UTCEG score recompute
  8. 2026-07-15 16:56 UTCGHSA enrichment
  9. 2026-07-15 13:05 UTCEG score recompute
  10. 2026-07-15 13:05 UTCGHSA enrichment
  11. 2026-07-15 09:14 UTCEG score recompute
  12. 2026-07-15 09:14 UTCGHSA enrichment
  13. 2026-07-15 08:34 UTCMITRE cvelistV5CVSS v3 → 8.8 · severity → HIGH
  14. 2026-07-15 05:22 UTCEG score recompute▲ 0.30
  15. 2026-07-15 05:22 UTCGHSA enrichment
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-15 02:00 UTCEPSS rescore
  18. 2026-07-14 19:21 UTCNVD updateCVSS v3 → 9.1 · severity → CRITICAL
  19. 2026-07-14 17:57 UTCEG score recompute
  20. 2026-07-14 17:57 UTCGHSA enrichment
  21. 2026-07-14 06:30 UTCEG score recompute
  22. 2026-07-14 06:30 UTCGHSA enrichment
  23. 2026-07-13 22:31 UTCEPSS rescore
  24. 2026-07-13 19:06 UTCEG score recompute
  25. 2026-07-13 19:06 UTCGHSA enrichment
Show 2 more
  1. 2026-07-13 07:43 UTCEG score recompute
  2. 2026-07-13 07:42 UTCMITRE cvelistV5first tracked

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCIs4yev/CVE-2026-57830
    First seen Jul 13, 2026

    Unauthenticated Arbitrary File/Folder Deletion in Joomla Helix Ultimate (JoomShaper) <= 2.2.6 — CVE-2026-57830

    Open source ↗

Frequently asked(5)

What is CVE-2026-57830?
CVE-2026-57830 is a high vulnerability published on July 13, 2026. The Joomla extension Helix Ultimate is vulnerable to an unauthenticated arbitrary file deletion.
When was CVE-2026-57830 disclosed?
CVE-2026-57830 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57830 actively exploited?
CVE-2026-57830 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57830?
CVE-2026-57830 has a CVSS v4.0 base score of 8.8 (CNA self-assessment; NVD's own analysis pending). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.1.
How do I remediate CVE-2026-57830?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57830, 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-2026-57830

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