CVE-2021-3980: Information exposure in elgg

CVE-2021-3980 · Severity: low · CVSS 3.1 · Published 2021-12-16

Information exposure in elgg

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

Quick answers

Is CVE-2021-3980 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-3980 being exploited in the wild.
How severe is CVE-2021-3980?
Low severity, with a CVSS score of 3.1, published 16 December 2021.
Which products and versions are affected?
elgg/elgg (Packagist) ECOSYSTEM:introduced=0,fixed=3.3.23.
Is there a fix for CVE-2021-3980?
Yes. elgg/elgg (Packagist): upgrade to 3.3.23 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-3980?
Check whether you run elgg/elgg (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

  • elgg/elgg (Packagist): upgrade to 3.3.23 or later
    composer require elgg/elgg:^3.3.23

Affected products

  • elgg/elgg (Packagist) ECOSYSTEM:introduced=0,fixed=3.3.23

Identifiers

  • CVE-2021-3980
  • GHSA-hx6g-q9v2-xh7v

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