What’s Vulnerable › Vulnerabilities

CVE-2021-42051

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-14 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in AbanteCart before 1.3.2. Any low-privileged user with file-upload permissions can upload a malicious SVG document that contains an XSS payload.

Affected products

• AbanteCart: before 1.3.2 — fixed in 1.3.2

How to fix

Upgrade to a fixed version: AbanteCart 1.3.2. Check the vendor advisory for mitigations.

References

• https://github.com/abantecart/abantecart-src/releases
• https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-abantecart-e-commerce-platform/
• https://github.com/abantecart/abantecart-src/releases
• https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-abantecart-e-commerce-platform/

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