What’s Vulnerable › Vulnerabilities

CVE-2023-47260

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-05 · updated 2026-06-17
Weakness: CWE-79

Description

Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS via thumbnails.

Affected products

Redmine: before 4.2.11; from 5.0.0 before 5.0.6 — fixed in 4.2.11, 5.0.6

How to fix

Upgrade to a fixed version: Redmine 4.2.11, 5.0.6. Check the vendor advisory for mitigations.

References

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