What’s Vulnerable › Vulnerabilities

CVE-2021-3137

• 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: yes
• Published: 2021-01-20 · updated 2026-06-17
• Weakness: CWE-79

Description

XWiki 12.10.2 allows XSS via an SVG document to the upload feature of the comment section.

Affected products

• xwiki-platform: 12.10.2

References

• https://www.exploit-db.com/exploits/49437
• https://www.exploit-db.com/exploits/49437

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