GHSA-2rq5-699j-x7p6
HIGHGHSA-2rq5-699j-x7p6 is a high-severity (CVSS 7.5) Path Traversal vulnerability in swig-templates. 1 public exploit reference exists, so weaponization risk is real. O3 Security confirms whether GHSA-2rq5-699j-x7p6 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Arbitrary local file read vulnerability during template rendering
Real-World Exposure
swig-templates📦swigReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects npm packages — download data is not available via public APIs for these ecosystems.
Description
Directory traversal vulnerability in swig-templates thru 2.0.4 and swig thru 1.4.2, allows attackers to read arbitrary files via the include or extends tags.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | swig-templates | all versions | No fix |
| 📦npm | swig | all versions | No fix |
Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for swig-templates. 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 swig-templates has shipped for GHSA-2rq5-699j-x7p6 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-2rq5-699j-x7p6 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-2rq5-699j-x7p6. 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-2rq5-699j-x7p6 in your dependencies?
O3 detects GHSA-2rq5-699j-x7p6 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.