How severe is GHSA-9j2p-8qqf-h55c?

GHSA-9j2p-8qqf-h55c has a CVSS score of 6.1/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by GHSA-9j2p-8qqf-h55c?

GHSA-9j2p-8qqf-h55c affects the following packages: wpcloud/wp-stateless (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-9j2p-8qqf-h55c?

Update wpcloud/wp-stateless to 3.2.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-9j2p-8qqf-h55c is resolved across your whole dependency graph.

How do I detect GHSA-9j2p-8qqf-h55c in my Packagist dependencies?

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

How do I mitigate GHSA-9j2p-8qqf-h55c 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-9j2p-8qqf-h55c actively exploited in the wild?

No public exploit code has been indexed for GHSA-9j2p-8qqf-h55c 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-9j2p-8qqf-h55c?

GHSA-9j2p-8qqf-h55c has an EPSS (Exploit Prediction Scoring System) score of 0.7%, placing it in the 50th 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.

When was GHSA-9j2p-8qqf-h55c published, and has it been updated?

GHSA-9j2p-8qqf-h55c was published on February 13, 2023 and was last updated on February 16, 2024. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

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🐘 Packagist

Not in CISA KEV

MEDIUM severity

GHSA-9j2p-8qqf-h55c — wpcloud/wp-stateless

MEDIUMFix: udx/wp-stateless#630

GHSA-9j2p-8qqf-h55c is a medium-severity (CVSS 6.1) vulnerability in wpcloud/wp-stateless. A fix is available for wpcloud/wp-stateless — see the affected versions and patch details below.

Cross-site Scripting in UDX Stateless Media Plugin

Also known asCVE-2022-4905

Published

Feb 13, 2023

Updated

Feb 16, 2024

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Sep 26, 2026 · OSV.dev, 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-9j2p-8qqf-h55c.

EPSS Exploitation Probability

via FIRST.org ↗

0.7%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs50th percentile — riskier than 50% of all scored CVEsHighest risk

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

How urgent is this, really

GHSA-9j2p-8qqf-h55c by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 379,842 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected

🐘wpcloud/wp-stateless

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

Description

A vulnerability was found in UDX Stateless Media Plugin 3.1.1. It has been declared as problematic. This vulnerability affects the function setup_wizard_interface of the file lib/classes/class-settings.php. The manipulation of the argument settings leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 3.2.0 is able to address this issue. The name of the patch is 6aee7ae0b0beeb2232ce6e1c82aa7e2041ae151a. It is recommended to upgrade the affected component. VDB-220750 is the identifier assigned to this vulnerability.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`wpcloud/wp-stateless`	all versions	3.2.0`composer require wpcloud/wp-stateless:^3.2.0`

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for wpcloud/wp-stateless, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update wpcloud/wp-stateless to 3.2.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-9j2p-8qqf-h55c 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

O3 Security · Impact-Aware SCA

Is GHSA-9j2p-8qqf-h55c in your dependencies?

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