CVE-2023-25305
HIGHCVSS 7.1/10EPSS 0.56%
Last modified
CVE-2023-25305 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. PolyMC Launcher <= 1.4.3 is vulnerable to Directory Traversal. A mrpack file can be maliciously crafted to create arbitrary files outside of the installation directory.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
PolyMC Launcher <= 1.4.3 is vulnerable to Directory Traversal. A mrpack file can be maliciously crafted to create arbitrary files outside of the installation directory.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Polymc | Polymc | < 5.0 |
References
- https://github.com/PolyMC/PolyMC/security/advisories/GHSA-3rfr-g9g9-7gx2Patch, Vendor Advisory
- https://quiltmc.org/en/blog/2023-02-04-five-installer-vulnerabilities/Exploit, Third Party Advisory
- https://github.com/PolyMC/PolyMC/security/advisories/GHSA-3rfr-g9g9-7gx2Patch, Vendor Advisory
- https://quiltmc.org/en/blog/2023-02-04-five-installer-vulnerabilities/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-25305?
PolyMC Launcher <= 1.4.3 is vulnerable to Directory Traversal. A mrpack file can be maliciously crafted to create arbitrary files outside of the installation directory.
How severe is CVE-2023-25305?
CVE-2023-25305 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2023-25305?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-25305?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST