What’s Vulnerable › Vulnerabilities

CVE-2020-13633

• Severity: medium (CVSS 6.1 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: 2020-05-27 · updated 2026-06-17
• Weakness: CWE-79

Description

Fork before 5.8.3 allows XSS via navigation_title or title.

Affected products

• forkcms/forkcms: before 5.8.3 — fixed in 5.8.3

How to fix

Upgrade to a fixed version: forkcms/forkcms 5.8.3. Check the vendor advisory for mitigations.

References

• https://github.com/forkcms/forkcms/pull/3093
• https://github.com/forkcms/forkcms/pull/3093

Get alerted when CVE-2020-13633 or the next vulnerability affects your stack