What’s Vulnerable › Vulnerabilities

CVE-2020-11057: Code Injection in XWiki Platform

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-05-12 · updated 2026-06-17
• Weakness: CWE-94

Description

In XWiki Platform 7.2 through 11.10.2, registered users without scripting/programming permissions are able to execute python/groovy scripts while editing personal dashboards. This has been fixed 11.3.7 , 11.10.3 and 12.0.

Affected products

• xwiki-platform: from 7.2 through 11.10.2

References

• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rmp6-jjg8-9424
• https://jira.xwiki.org/browse/XWIKI-16960
• https://medium.com/%40andrew.levkin/tews-4c47cfc011d1
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rmp6-jjg8-9424
• https://jira.xwiki.org/browse/XWIKI-16960
• https://medium.com/%40andrew.levkin/tews-4c47cfc011d1

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