CVE-2021-3851: Open Redirect in firefly-iii

CVE-2021-3851 · Severity: low · CVSS 3 · Published 2021-10-21

Open Redirect in firefly-iii

Technologies: grumpydictator/firefly-iii (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2021-3851 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-3851 being exploited in the wild.
How severe is CVE-2021-3851?
Low severity, with a CVSS score of 3, published 21 October 2021.
Which products and versions are affected?
grumpydictator/firefly-iii (Packagist) ECOSYSTEM:introduced=0,fixed=5.6.2.
Is there a fix for CVE-2021-3851?
Yes. grumpydictator/firefly-iii (Packagist): upgrade to 5.6.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-3851?
Check whether you run grumpydictator/firefly-iii (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

  • grumpydictator/firefly-iii (Packagist): upgrade to 5.6.2 or later
    composer require grumpydictator/firefly-iii:^5.6.2

Affected products

  • grumpydictator/firefly-iii (Packagist) ECOSYSTEM:introduced=0,fixed=5.6.2

Identifiers

  • CVE-2021-3851
  • GHSA-5fvx-5p2r-4mvp

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