What’s Vulnerable › Vulnerabilities

CVE-2020-5273: Stored XSS with custom URLs in PrestaShop module ps_linklist

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-16 · updated 2026-06-17
• Weakness: CWE-79

Description

In PrestaShop module ps_linklist versions before 3.1.0, there is a stored XSS when using custom URLs. The problem is fixed in version 3.1.0

Affected products

• PrestaShop ps_linklist: from 3.0.0 before 3.1.0 — fixed in 3.1.0

How to fix

Upgrade to a fixed version: PrestaShop ps_linklist 3.1.0. Check the vendor advisory for mitigations.

References

• https://github.com/PrestaShop/ps_linklist/commit/83e6e0bdda2287f4d6e64127cb90c41d26b5ad82
• https://github.com/PrestaShop/ps_linklist/security/advisories/GHSA-cx2r-mf6x-55rx
• https://github.com/PrestaShop/ps_linklist/commit/83e6e0bdda2287f4d6e64127cb90c41d26b5ad82
• https://github.com/PrestaShop/ps_linklist/security/advisories/GHSA-cx2r-mf6x-55rx

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