GHSA-v3m3-f69x-jf25
MEDIUMGHSA-v3m3-f69x-jf25 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in quill. O3 Security confirms whether GHSA-v3m3-f69x-jf25 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Quill is vulnerable to XSS via HTML export feature
Blast Radius
Weekly download volume for affected packages — a proxy for how broadly this vulnerability is deployed.
quillnpmDescription
A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS).
This issue affects Quill: 2.0.3.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | quill | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for quill. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of quill has shipped for GHSA-v3m3-f69x-jf25 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
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 pinpoints whether GHSA-v3m3-f69x-jf25 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-v3m3-f69x-jf25. 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-v3m3-f69x-jf25 in your dependencies?
O3 detects GHSA-v3m3-f69x-jf25 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.