CVE-2024-51991: October CMS Allows Unprotected SVG Rename in Media Manager

CVE-2024-51991 · Severity: medium · CVSS 4 · Published 2025-05-05

October CMS Allows Unprotected SVG Rename in Media Manager

Technologies: october/october (Packagist), october/system (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2024-51991 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-51991 being exploited in the wild.
How severe is CVE-2024-51991?
Medium severity, with a CVSS score of 4, published 5 May 2025.
Which products and versions are affected?
october/october (Packagist) ECOSYSTEM:introduced=0,fixed=3.7.5; october/system (Packagist) ECOSYSTEM:introduced=0,fixed=3.7.5.
Is there a fix for CVE-2024-51991?
Yes. october/october (Packagist): upgrade to 3.7.5 or later; october/system (Packagist): upgrade to 3.7.5 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-51991?
Check whether you run october/october (Packagist) or october/system (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

  • october/october (Packagist): upgrade to 3.7.5 or later
    composer require october/october:^3.7.5
  • october/system (Packagist): upgrade to 3.7.5 or later
    composer require october/system:^3.7.5

Affected products

  • october/october (Packagist) ECOSYSTEM:introduced=0,fixed=3.7.5
  • october/system (Packagist) ECOSYSTEM:introduced=0,fixed=3.7.5

Identifiers

  • CVE-2024-51991
  • GHSA-96hh-8hx5-cpw7

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