GHSA-mm49-4f2g-c3wf — tcg/voyager
GHSA-mm49-4f2g-c3wf is a Cross-site Scripting (XSS) vulnerability in tcg/voyager. EPSS puts its 30-day exploitation probability at 20.3% (97th percentile). No vendor fix is recorded yet; mitigation options are listed below.
DevDojo Voyager vulnerable to reflected Cross-site Scripting
Exploitation Status
Proof-of-concept exploit code exists
- CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
Exploitation and automatability from CISA’s SSVC triage for GHSA-mm49-4f2g-c3wf.
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
tcg/voyagerReal-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
DevDojo Voyager through version 1.8.0 is vulnerable to reflected XSS via /admin/compass. By manipulating an authenticated user to click on a link, arbitrary Javascript can be executed.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | tcg/voyager | 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 tcg/voyager, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
No patched version of tcg/voyager has shipped for GHSA-mm49-4f2g-c3wf 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 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-mm49-4f2g-c3wf can be triaged on real exposure rather than presence alone.
Tailored to GHSA-mm49-4f2g-c3wf. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
How to detect GHSA-mm49-4f2g-c3wf
A community-maintained Nuclei template exists for this CVE. You can scan for it directly:
nuclei -id ghsa-mm49-4f2g-c3wf -u https://target- Template
- DevDojo Voyager <=1.8.0 - Cross-Site Scripting
- Severity
- low
- Impact
- Authenticated attackers can craft malicious links that execute arbitrary JavaScript in the context of an administrator's session when clicked, potentially leading to account compromise or privilege escalation.
- Remediation
- Update DevDojo Voyager to version 1.8.1 or later to address the reflected XSS vulnerability.
Template by ProjectDiscovery nuclei-templates (iamnoooob, rootxharsh, pdresearch), MIT licensed. View the full template. Scan only systems you are authorised to test.
Frequently Asked Questions
Is GHSA-mm49-4f2g-c3wf in your dependencies?
O3 Security finds GHSA-mm49-4f2g-c3wf across Packagist dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.