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CVE-2023-25306

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

7.5 High

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

1.06%Up 1.0 points since Jun 27, 2023
90%50%10%1%

What each source reports

NVD Score used 7.5

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Record
CVE-2023-25306
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
CVE List No score

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Record
CVE-2023-25306
Updated
2026-11-02
EUVDEUVD-2023-29268 No score

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Record
EUVD-2023-29268
Updated
2026-11-03
GitHub AdvisoriesGHSA-hq58-x65j-h22q 7.5

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

MultiMC Launcher <= 0.6.16 is vulnerable to Directory Traversal.

Record
GHSA-hq58-x65j-h22q
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-25306 is a high vulnerability (CVSS 7.5) in Multimc, published June 26, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.06%, the 64th percentile. No source names a fixed version.

References

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