What’s Vulnerable › Vulnerabilities

CVE-2020-22789

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-28 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.

Affected products

• Safe Fme Server: 2019.0, 2019.1, 2019.2-beta, 2020.0-beta

References

• https://community.safe.com/s/article/FME-Server-Stored-Cross-Site-Scripting-XSS-Vulnerabilities
• https://community.safe.com/s/article/fme-server-2019-security-update
• https://mexicanpentester.com/2020/04/09/vulnerabilities-in-fme-server-versions-2019-2-and-2020-0-beta-and-probably-previous-versions/
• https://community.safe.com/s/article/FME-Server-Stored-Cross-Site-Scripting-XSS-Vulnerabilities
• https://community.safe.com/s/article/fme-server-2019-security-update
• https://mexicanpentester.com/2020/04/09/vulnerabilities-in-fme-server-versions-2019-2-and-2020-0-beta-and-probably-previous-versions/

Get alerted when CVE-2020-22789 or the next vulnerability affects your stack