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Servers and applications

CVE-2020-24408

Magento versions 2.4.0 and 2.3.5p1 (and earlier) are affected by a persistent XSS vulnerability that allows users to upload malicious JavaScript via the file upload component. This vulnerability could be abused by an unauthenticated attacker to execute XSS attacks against other Magento users. This vulnerability requires a victim to browse to the uploaded file.

Severity
Medium 6.1
Published
16 Oct 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
Magento / Adobe CommerceServers and applications · cpe:a:magento:magento
  • Every version up to 2.3.4
  • Version 2.3.5
  • Version 2.3.5-p1
  • Version 2.4.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-24408
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-24408