CVE-2024-47058
LOWCVE-2024-47058 is a low-severity (CVSS 2.9) Cross-site Scripting (XSS) vulnerability in mautic/core. O3 Security confirms whether CVE-2024-47058 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Cross-site Scripting (XSS) - stored (edit form HTML field)
Blast Radius
mautic/core🐘mautic/core🐘mautic/core-lib🐘mautic/core-libReal-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
With access to edit a Mautic form, the attacker can add Cross-Site Scripting stored in the html filed. This could be used to steal sensitive information from the user's current session.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | mautic/core | ≥ 5.0.0-alpha&&< 5.1.1 | 5.1.1 |
| 🐘Packagist | mautic/core | ≥ 1.0.0-beta&&< 4.4.13 | 4.4.13 |
| 🐘Packagist | mautic/core-lib | ≥ 5.0.0-alpha&&< 5.1.1 | 5.1.1 |
| 🐘Packagist | mautic/core-lib | ≥ 1.0.0-beta&&< 4.4.13 | 4.4.13 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for mautic/core. 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.
Fix
Update mautic/core to 5.1.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-47058 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 pinpoints whether CVE-2024-47058 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 CVE-2024-47058. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2024-47058 in your dependencies?
O3 detects CVE-2024-47058 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.