CVE-2018-20962: Backpack\CRUD for Laravel XSS Vulnerability

CVE-2018-20962 · Severity: low · CVSS 3 · Published 2022-05-24

Backpack\CRUD for Laravel XSS Vulnerability

Technologies: backpack/crud (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2018-20962 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2018-20962 being exploited in the wild.
How severe is CVE-2018-20962?
Low severity, with a CVSS score of 3, published 24 May 2022.
Which products and versions are affected?
backpack/crud (Packagist) ECOSYSTEM:introduced=0,fixed=3.4.9.
Is there a fix for CVE-2018-20962?
Yes. backpack/crud (Packagist): upgrade to 3.4.9 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-20962?
Check whether you run backpack/crud (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

  • backpack/crud (Packagist): upgrade to 3.4.9 or later
    composer require backpack/crud:^3.4.9

Affected products

  • backpack/crud (Packagist) ECOSYSTEM:introduced=0,fixed=3.4.9

Identifiers

  • CVE-2018-20962
  • GHSA-6gfm-gpr3-8wh9

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.