What’s Vulnerable › Vulnerabilities

CVE-2023-25306

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-26 · updated 2026-06-17
• Weakness: CWE-22

Description

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Affected products

• Multimc: before 0.7.0 — fixed in 0.7.0

How to fix

Upgrade to a fixed version: Multimc 0.7.0. Check the vendor advisory for mitigations.

References

• https://quiltmc.org/en/blog/2023-02-04-five-installer-vulnerabilities/
• https://quiltmc.org/en/blog/2023-02-04-five-installer-vulnerabilities/

Get alerted when CVE-2023-25306 or the next vulnerability affects your stack