CVE-2026-26279: Froxlor has Admin-to-Root Privilege Escalation via Input Validation Bypass + OS Command Injection

CVE-2026-26279 · Severity: low · CVSS 3.1 · Published 2026-03-03

Froxlor has Admin-to-Root Privilege Escalation via Input Validation Bypass + OS Command Injection

Technologies: froxlor/froxlor (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2026-26279 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-26279 being exploited in the wild.
How severe is CVE-2026-26279?
Low severity, with a CVSS score of 3.1, published 3 March 2026.
Which products and versions are affected?
froxlor/froxlor (Packagist) ECOSYSTEM:introduced=0,fixed=2.3.4.
Is there a fix for CVE-2026-26279?
Yes. froxlor/froxlor (Packagist): upgrade to 2.3.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-26279?
Check whether you run froxlor/froxlor (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • froxlor/froxlor (Packagist): upgrade to 2.3.4 or later
    composer require froxlor/froxlor:^2.3.4

Affected products

  • froxlor/froxlor (Packagist) ECOSYSTEM:introduced=0,fixed=2.3.4

Identifiers

  • CVE-2026-26279
  • GHSA-33mp-8p67-xj7c

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