How severe is GHSA-pm45-xx4q-fmv7?

No CVSS score has been assigned to GHSA-pm45-xx4q-fmv7 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-pm45-xx4q-fmv7?

GHSA-pm45-xx4q-fmv7 affects the following packages: com.liferay:com.liferay.headless.batch.engine.impl (Maven), com.liferay:com.liferay.batch.engine.service (Maven). Ecosystems affected: Maven.

How do I fix GHSA-pm45-xx4q-fmv7?

Update com.liferay:com.liferay.headless.batch.engine.impl to 4.0.52 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-pm45-xx4q-fmv7 is resolved across your whole dependency graph.

How do I detect GHSA-pm45-xx4q-fmv7 in my Maven dependencies?

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

How do I mitigate GHSA-pm45-xx4q-fmv7 if there is no patch (or I can't update yet)?

Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Is GHSA-pm45-xx4q-fmv7 actively exploited in the wild?

No public exploit code has been indexed for GHSA-pm45-xx4q-fmv7 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-pm45-xx4q-fmv7?

GHSA-pm45-xx4q-fmv7 has an EPSS (Exploit Prediction Scoring System) score of 0.3%, placing it in the 17th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is GHSA-pm45-xx4q-fmv7?

GHSA-pm45-xx4q-fmv7 is classified as CWE-863 (CWE-863). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-pm45-xx4q-fmv7 published, and has it been updated?

GHSA-pm45-xx4q-fmv7 was published on September 23, 2025 and was last updated on September 23, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕ Maven

Not in CISA KEV

Liferay Portal and DXP does not properly check permission with import and export tasksGHSA-pm45-xx4q-fmv7

GHSA-pm45-xx4q-fmv7 is a CWE-863 vulnerability in com.liferay:com.liferay.headless.batch.engine.impl. A fix is available for com.liferay:com.liferay.headless.batch.engine.impl — see the affected versions and patch details below.

Also known asCVE-2025-43806

Published

Sep 23, 2025

Updated

Sep 23, 2025

Affected

2 pkgs

Patched

2 / 2

Exploits

None indexed

Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for GHSA-pm45-xx4q-fmv7.

EPSS Exploitation Probability

via FIRST.org ↗

0.3%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs17th percentile — riskier than 17% of all scored CVEsHighest risk

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

Real-World Exposure

2 pkgs affected

☕com.liferay:com.liferay.headless.batch.engine.impl☕com.liferay:com.liferay.batch.engine.service

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

Batch Engine in Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2023.Q4.0 through 2023.Q4.7, 2023.Q3.1 through 2023.Q3.10, and 7.4 GA through update 92 does not properly check permission with import and export tasks, which allows remote authenticated users to access the exported data via the REST APIs.

Affected Packages

2 total 2 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`com.liferay:com.liferay.headless.batch.engine.impl`	all versions	4.0.52`com.liferay:com.liferay.headless.batch.engine.impl:4.0.52`
☕Maven	`com.liferay:com.liferay.batch.engine.service`	all versions	4.0.102`com.liferay:com.liferay.batch.engine.service:4.0.102`

Affected Products

2 products · 76 configurations

Application

digital experience platformliferay

≥ 2023.Q4.0 && ≤ 2023.Q3.10

1 version

7.4

Application

liferay portalliferay

≥ 7.2.0 && < 7.4.3.113

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.liferay:com.liferay.headless.batch.engine.impl, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update com.liferay:com.liferay.headless.batch.engine.impl to 4.0.52 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-pm45-xx4q-fmv7 is resolved across your whole dependency graph.
Workarounds
Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

O3 Security · Impact-Aware SCA

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