How severe is CVE-2026-57830?

CVE-2026-57830 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-57830 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-57830?

CVE-2026-57830 affects Ollyo Helix Ultimate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-57830?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2026-57830 published?

CVE-2026-57830 was published on 2026-07-13 and last updated on 2026-07-23.

CVE-2026-57830

CVE-2026-57830 is a critical-severity vulnerability in Ollyo Helix Ultimate with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 8.8
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Ollyo Helix Ultimate
Published: 2026-07-13
Last modified: 2026-07-23

Description

Joomla Extension - joomshaper.com - Unauthenticated arbitrary file deletion in Helix Ultimate < 2.2.7 - The Joomla extension Helix Ultimate is vulnerable to an unauthenticated arbitrary file deletion.

Frequently asked questions

What is CVE-2026-57830?: Joomla Extension - joomshaper.com - Unauthenticated arbitrary file deletion in Helix Ultimate < 2.2.7 - The Joomla extension Helix Ultimate is vulnerable to an unauthenticated arbitrary file deletion.
How severe is CVE-2026-57830?: CVE-2026-57830 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-57830 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-57830?: CVE-2026-57830 affects Ollyo Helix Ultimate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-57830?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-57830 published?: CVE-2026-57830 was published on 2026-07-13 and last updated on 2026-07-23.

References

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

Affected products (1)

cpe:2.3:a:ollyo:helix_ultimate:*:*:*:*:*:joomla\!:*:*

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