CVE-2021-26601: Path Traversal in ImpressCMS

CVE-2021-26601 · Severity: low · CVSS 3.1 · Published 2022-03-29

Path Traversal in ImpressCMS

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

Quick answers

Is CVE-2021-26601 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-26601 being exploited in the wild.
How severe is CVE-2021-26601?
Low severity, with a CVSS score of 3.1, published 29 March 2022.
Which products and versions are affected?
impresscms/impresscms (Packagist) ECOSYSTEM:introduced=0,fixed=1.4.3.
Is there a fix for CVE-2021-26601?
Yes. impresscms/impresscms (Packagist): upgrade to 1.4.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-26601?
Check whether you run impresscms/impresscms (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

  • impresscms/impresscms (Packagist): upgrade to 1.4.3 or later
    composer require impresscms/impresscms:^1.4.3

Affected products

  • impresscms/impresscms (Packagist) ECOSYSTEM:introduced=0,fixed=1.4.3

Identifiers

  • CVE-2021-26601
  • GHSA-4q96-9f63-p7jj

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