CVE-2020-5223: Persistent XSS vulnerability in filename of attached file in PrivateBin

CVE-2020-5223 · Severity: low · CVSS 3.1 · Published 2020-01-14

Persistent XSS vulnerability in filename of attached file in PrivateBin

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

Quick answers

Is CVE-2020-5223 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-5223 being exploited in the wild.
How severe is CVE-2020-5223?
Low severity, with a CVSS score of 3.1, published 14 January 2020.
Which products and versions are affected?
privatebin/privatebin (Packagist) ECOSYSTEM:introduced=0,fixed=1.2.2.
Is there a fix for CVE-2020-5223?
Yes. privatebin/privatebin (Packagist): upgrade to 1.2.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-5223?
Check whether you run privatebin/privatebin (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

  • privatebin/privatebin (Packagist): upgrade to 1.2.2 or later
    composer require privatebin/privatebin:^1.2.2

Affected products

  • privatebin/privatebin (Packagist) ECOSYSTEM:introduced=0,fixed=1.2.2

Identifiers

  • CVE-2020-5223
  • GHSA-8j72-p2wm-6738

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