CVE-2023-22488: Flarum notifications can leak restricted content

CVE-2023-22488 · Severity: low · CVSS 3.1 · Published 2023-01-10

Flarum notifications can leak restricted content

Technologies: flarum/core (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2023-22488 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-22488 being exploited in the wild.
How severe is CVE-2023-22488?
Low severity, with a CVSS score of 3.1, published 10 January 2023.
Which products and versions are affected?
flarum/core (Packagist) ECOSYSTEM:introduced=0,fixed=1.6.3.
Is there a fix for CVE-2023-22488?
Yes. flarum/core (Packagist): upgrade to 1.6.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-22488?
Check whether you run flarum/core (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

  • flarum/core (Packagist): upgrade to 1.6.3 or later
    composer require flarum/core:^1.6.3

Affected products

  • flarum/core (Packagist) ECOSYSTEM:introduced=0,fixed=1.6.3

Identifiers

  • CVE-2023-22488
  • GHSA-8gcg-vwmw-rxj4

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