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MEDIUM severity

lsFusion Server is vulnerable to Path Traversal through its unpackFile functionGHSA-8wf8-frjg-xv74

MEDIUM

GHSA-8wf8-frjg-xv74 is a medium-severity (CVSS 6.3) Path Traversal vulnerability in lsfusion.platform:server. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Also known asCVE-2025-13265
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Nov 7, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

  • CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.

Exploitation and automatability from CISA’s SSVC triage for GHSA-8wf8-frjg-xv74.

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs50th percentile — riskier than 50% of all scored CVEsHighest risk
0.00%0.37%0.75%1.12%0.1%0.6%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕lsfusion.platform:server

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

A weakness has been identified in lsfusion platform up to 6.1. This vulnerability affects the function unpackFile of the file server/src/main/java/lsfusion/server/physics/dev/integration/external/to/file/ZipUtils.java. This manipulation causes path traversal. It is possible to initiate the attack remotely.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavenlsfusion.platform:serverall versionsNo fix

Affected Products

1 product · 1 configurations
Application
lsfusion platformlsfusion
≤ 6.1
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for lsfusion.platform:server, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of lsfusion.platform:server for GHSA-8wf8-frjg-xv74. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Resolve every user-supplied path to its canonical form and reject anything that escapes the intended directory, and run the component under an account that has no read or write access outside the directory it legitimately serves.

Frequently Asked Questions

A weakness has been identified in lsfusion platform up to 6.1. This vulnerability affects the function unpackFile of the file server/src/main/java/lsfusion/server/physics/dev/integration/external/to/file/ZipUtils.java. This manipulation causes path traversal. It is possible to initiate the attack remotely.
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lsFusion Server is vulnerable to Path Traversal through its…