GHSA-q7m6-wpvf-mvwx
GHSA-q7m6-wpvf-mvwx is a Code Injection vulnerability in org.mapfish.print:print-lib. O3 Security confirms whether GHSA-q7m6-wpvf-mvwx is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Mapfish Print: Remote Code Injection (RCE) in Dynamic table
Exploitation Status
No confirmed exploitation observed yet
- CISA assesses this as automatable — exploitation doesn’t require manual, per-target effort, which raises the odds of mass scanning and opportunistic attacks.
- A successful exploit gives an attacker total control of the affected component, not partial access.
- 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-q7m6-wpvf-mvwx.
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.
Real-World Exposure
org.mapfish.print:print-lib☕org.mapfish.print:print-lib☕org.mapfish.print:print-lib☕org.mapfish.print:print-lib☕org.mapfish.print:print-lib☕org.mapfish.print:print-servlet☕org.mapfish.print:print-servlet☕org.mapfish.print:print-servlet+2 moreReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
Impact
The attacker can execute arbitrary code without being authenticated
Mitigation
Upgrade to a patched version (please check affected/patched version matrix)
Credits
Bug Bounty of Canton du Jura
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.mapfish.print:print-lib | ≥ 3.23.0&&< 3.28.28 | 3.28.28 |
| ☕Maven | org.mapfish.print:print-lib | ≥ 3.29.0&&< 3.30.30 | 3.30.30 |
| ☕Maven | org.mapfish.print:print-lib | ≥ 3.31.0&&< 3.31.21 | 3.31.21 |
| ☕Maven | org.mapfish.print:print-lib | ≥ 3.32.0&&< 3.33.14 | 3.33.14 |
| ☕Maven | org.mapfish.print:print-lib | ≥ 3.34.0&&< 4.0.3 | 4.0.3 |
| ☕Maven | org.mapfish.print:print-servlet | ≥ 3.23.0&&< 3.28.28 | 3.28.28 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.mapfish.print:print-lib. 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 org.mapfish.print:print-lib to 3.28.28 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-q7m6-wpvf-mvwx 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 GHSA-q7m6-wpvf-mvwx 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-q7m6-wpvf-mvwx. 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-q7m6-wpvf-mvwx in your dependencies?
O3 detects GHSA-q7m6-wpvf-mvwx across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.