How severe is GHSA-j2xf-p274-g8cc?

GHSA-j2xf-p274-g8cc 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-j2xf-p274-g8cc?

GHSA-j2xf-p274-g8cc affects the following packages: mojo42/jirafeau (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-j2xf-p274-g8cc?

Update mojo42/jirafeau to 4.4.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-j2xf-p274-g8cc is resolved across your whole dependency graph.

How do I detect GHSA-j2xf-p274-g8cc in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for mojo42/jirafeau, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-j2xf-p274-g8cc if there is no patch (or I can't update yet)?

Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Is GHSA-j2xf-p274-g8cc actively exploited in the wild?

No public exploit code has been indexed for GHSA-j2xf-p274-g8cc 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-j2xf-p274-g8cc?

GHSA-j2xf-p274-g8cc has an EPSS (Exploit Prediction Scoring System) score of 0.6%, 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.

What type of vulnerability is GHSA-j2xf-p274-g8cc?

GHSA-j2xf-p274-g8cc is classified as Cross-site Scripting (XSS) (CWE-79). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was GHSA-j2xf-p274-g8cc published, and has it been updated?

GHSA-j2xf-p274-g8cc was published on May 18, 2022 and was last updated on November 8, 2023. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘

🐘 Packagist

Not in CISA KEV

MEDIUM severity

Cross-site Scripting in JirafeauGHSA-j2xf-p274-g8cc

MEDIUM

GHSA-j2xf-p274-g8cc is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in mojo42/jirafeau. A fix is available for mojo42/jirafeau — see the affected versions and patch details below.

Also known asCVE-2022-30110

Published

May 18, 2022

Updated

Nov 8, 2023

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 12, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

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

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

🐘mojo42/jirafeau

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

The file preview functionality in Jirafeau < 4.4.0, which is enabled by default, could be exploited for cross site scripting. An attacker could upload image/svg+xml files containing JavaScript. When someone visits the File Preview URL for this file, the JavaScript inside of this image/svg+xml file will be executed in the users' browser.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`mojo42/jirafeau`	all versions	4.4.0`composer require mojo42/jirafeau:^4.4.0`

Affected Products

1 product · 1 configurations

Application

jirafeaujirafeau

< 4.4.0

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for mojo42/jirafeau, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update mojo42/jirafeau to 4.4.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-j2xf-p274-g8cc is resolved across your whole dependency graph.
Workarounds
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

O3 Security · Impact-Aware SCA

Is GHSA-j2xf-p274-g8cc in your dependencies?

Find it across Packagist, including transitive dependencies.

Scan my dependencies How O3 SCA works

CVSS Score

6.1/10CVSS v3 base

Vector breakdown

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE Classification

CWE-79Cross-site Scripting (XSS)

Weaponization

No Nuclei template, Metasploit module or public proof-of-concept found.

Timeline

Disclosed

May 18, 2022

Last updated

Nov 8, 2023

Identifiers

GHSA-j2xf-p274-g8cc

References

Advisorynvd.nist.gov · CVE 2022 30110 Webgitlab.com Packagegitlab.com · Jirafeau

Related vulnerabilities

This CVE is medium severity; 6 of 8 other CVEs with CWE-79 are rated as high or higher (top: high).

CVE-2026-126075CVE-2026-126063CVE-2026-110802CVE-2026-123364CVE-2026-118670CVE-2026-88986CVE-2026-63197CVE-2026-55649Browse all CWE-79

Provenance

Sources

OSV.devNVDFIRST.org (EPSS)

Last verifiedNov 8, 2023