CVE-2023-25307

mrpack-install vulnerable to path traversal with dependency

7.8 HighFix available

nothub mrpack-install <= v0.16.2 is vulnerable to Directory Traversal.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.60%Up 0.6 points since Jun 27, 2023

What each source reports

NVD Score used7.8

nothub mrpack-install <= v0.16.2 is vulnerable to Directory Traversal.

Record: CVE-2023-25307
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-22
Updated: 2026-11-02

CVE ListNo score

nothub mrpack-install <= v0.16.2 is vulnerable to Directory Traversal.

Record: CVE-2023-25307
Updated: 2026-11-02

EUVDEUVD-2023-0790No score

nothub mrpack-install <= v0.16.2 is vulnerable to Directory Traversal.

Record: EUVD-2023-0790
Updated: 2026-11-03

GitHub AdvisoriesGHSA-r887-gfxh-m9rr8.8

mrpack-install vulnerable to path traversal with dependency

Impact

Importing a malicious .mrpack file can cause path traversal while downloading files. This can lead to scripts or config files being placed or replaced at arbitrary locations, without the user noticing.

Patches

No patches yet.

Workarounds

Avoid importing .mrpack files from untrusted sources.

References

https://docs.modrinth.com/docs/modpacks/format_definition/#files

Record: GHSA-r887-gfxh-m9rr
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-22
Updated: 2026-11-02

OSVGHSA-r887-gfxh-m9rr8.8

mrpack-install vulnerable to path traversal with dependency

Impact

Patches

No patches yet.

Workarounds

Avoid importing .mrpack files from untrusted sources.

References

https://docs.modrinth.com/docs/modpacks/format_definition/#files

Record: GHSA-r887-gfxh-m9rr
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-22
Updated: 2026-11-02

OSVNo score

nothub mrpack-install <= v0.16.2 is vulnerable to Directory Traversal.

Record: CVE-2023-25307
Updated: 2026-11-02

OSVGO-2023-1543No score

mrpack-install vulnerable to path traversal with dependency in github.com/nothub/mrpack-install

mrpack-install vulnerable to path traversal with dependency in github.com/nothub/mrpack-install

Record: GO-2023-1543
Updated: 2026-11-02

Affected products

mrpack-install project mrpack-install

Affected packages

Affected packages
Package	Affected	Fixed
`github.com/nothub/mrpack-install` Go	through 0.16.2	0.16.3
`github.com/nothub/mrpack-install` Go	before 0.16.3	0.16.3

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2023-25307 is a high vulnerability (CVSS 7.8) in Mrpack-install Project Mrpack-install, published February 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. Fixed in github.com/nothub/mrpack-install 0.16.3.