CVE-2020-26231: Bypass of fix for , Twig sandbox escape

CVE-2020-26231 · Severity: low · CVSS 3.1 · Published 2020-11-23

Bypass of fix for CVE-2020-15247, Twig sandbox escape

Technologies: october/cms (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2020-26231 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-26231 being exploited in the wild.
How severe is CVE-2020-26231?
Low severity, with a CVSS score of 3.1, published 23 November 2020.
Which products and versions are affected?
october/cms (Packagist) ECOSYSTEM:introduced=1.0.469,fixed=1.0.470.
Is there a fix for CVE-2020-26231?
Yes. october/cms (Packagist): upgrade to 1.0.470 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-26231?
Check whether you run october/cms (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/cms (Packagist): upgrade to 1.0.470 or later
    composer require october/cms:^1.0.470

Affected products

  • october/cms (Packagist) ECOSYSTEM:introduced=1.0.469,fixed=1.0.470

Identifiers

  • CVE-2020-26231
  • GHSA-r89v-cgv7-3jhx

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