How severe is GHSA-vp64-77c6-33h8?

No CVSS score has been assigned to GHSA-vp64-77c6-33h8 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-vp64-77c6-33h8?

GHSA-vp64-77c6-33h8 affects the following packages: com.liferay.portal:com.liferay.portal.kernel (Maven). Ecosystems affected: Maven.

How do I fix GHSA-vp64-77c6-33h8?

Update com.liferay.portal:com.liferay.portal.kernel to 130.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-vp64-77c6-33h8 is resolved across your whole dependency graph.

How do I detect GHSA-vp64-77c6-33h8 in my Maven dependencies?

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

How do I mitigate GHSA-vp64-77c6-33h8 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is GHSA-vp64-77c6-33h8 actively exploited in the wild?

No public exploit code has been indexed for GHSA-vp64-77c6-33h8 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-vp64-77c6-33h8?

GHSA-vp64-77c6-33h8 has an EPSS (Exploit Prediction Scoring System) score of 0.3%, placing it in the 25th 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-vp64-77c6-33h8?

GHSA-vp64-77c6-33h8 is classified as CWE-15 (CWE-15). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-vp64-77c6-33h8 published, and has it been updated?

GHSA-vp64-77c6-33h8 was published on September 15, 2025 and was last updated on September 15, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

Liferay Portal has External Control of System or…

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-vp64-77c6-33h8.

EPSS Exploitation Probability

via FIRST.org ↗

0.3%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs25th percentile — riskier than 25% of all scored CVEsHighest risk

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

Real-World Exposure

1 pkg affected

☕com.liferay.portal:com.liferay.portal.kernel

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

Remote staging in Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not properly obtain the remote address of the live site from the database which, which allows remote authenticated users to exfiltrate data to an attacker controlled server (i.e., a fake “live site”) via the _com_liferay_exportimport_web_portlet_ExportImportPortlet_remoteAddress and _com_liferay_exportimport_web_portlet_ExportImportPortlet_remotePort parameters. To successfully exploit this vulnerability, an attacker must also successfully obtain the staging server’s shared secret and add the attacker controlled server to the staging server’s whitelist.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`com.liferay.portal:com.liferay.portal.kernel`	all versions	130.0.1`com.liferay.portal:com.liferay.portal.kernel:130.0.1`

Affected Products

2 products · 138 configurations

Application

digital experience platformliferay

≥ 2023.q3.1 && < 2023.q3.5

3 versions

7.37.42023.q4.0

Application

liferay portalliferay

< 7.4.3.106

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.portal:com.liferay.portal.kernel, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update com.liferay.portal:com.liferay.portal.kernel to 130.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-vp64-77c6-33h8 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

Remote staging in Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not properly obtain the remote address of the live site from the database which, which allows remote authenticated users to exfiltrate data to an attacker controlled server (i.e., a fake “live site”) via the _com_liferay_exportimport_web_portlet_ExportImportPortlet_remoteAddress and _com_liferay_exportimport_web_portlet_ExportImportPortlet_remotePort parameters. T

O3 Security · Impact-Aware SCA

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Liferay Portal has External Control of System or Configuration SettingsGHSA-vp64-77c6-33h8