GHSA-x45f-j34v-75xm is a medium-severity (CVSS 6.1) CWE-707 vulnerability in nukeviet/nukeviet. A fix is available for nukeviet/nukeviet — see the affected versions and patch details below.
NukeView CMS vulnerable to Cross-site Scripting
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-x45f-j34v-75xm.
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
How urgent is this, really
GHSA-x45f-j34v-75xm plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 378,567 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
nukeviet/nukevietReal-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, which was classified as problematic, has been found in NukeViet CMS. Affected by this issue is the function filterAttr of the file vendor/vinades/nukeviet/Core/Request.php of the component Data URL Handler. The manipulation of the argument attrSubSet leads to cross site scripting. The attack may be launched remotely. Upgrading to version 4.5 is able to address this issue. The name of the patch is 0b3197fad950bb3383e83039a8ee4c9509b3ce02. It is recommended to upgrade the affected component. VDB-213554 is the identifier assigned to this vulnerability.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | nukeviet/nukeviet | all versions | 4.5composer require nukeviet/nukeviet:^4.5 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for nukeviet/nukeviet, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update nukeviet/nukeviet to 4.5 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-x45f-j34v-75xm 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.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-x45f-j34v-75xm can be triaged on real exposure rather than presence alone.
Tailored to GHSA-x45f-j34v-75xm. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-x45f-j34v-75xm in your dependencies?
O3 Security finds GHSA-x45f-j34v-75xm across Packagist dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.