GHSA-j34r-57xj-pfm5 is a medium-severity (CVSS 6.1) CWE-707 vulnerability in org.wso2.carbon.registry:carbon-registry. 1 public exploit reference exists, so weaponization risk is real. A fix is available for org.wso2.carbon.registry:carbon-registry — see the affected versions and patch details below.
WSO2 carbon-registry Cross-site Scripting vulnerability
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-j34r-57xj-pfm5.
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.
How urgent is this, really
GHSA-j34r-57xj-pfm5 plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 377,166 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
org.wso2.carbon.registry:carbon-registryReal-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
A vulnerability was found in WSO2 carbon-registry up to 4.8.11. It has been rated as problematic. Affected by this issue is some unknown functionality of the file components/registry/org.wso2.carbon.registry.search.ui/src/main/resources/web/search/advancedSearchForm-ajaxprocessor.jsp of the component Advanced Search. The manipulation of the argument mediaType/rightOp/leftOp/rightPropertyValue/leftPropertyValue leads to cross site scripting. The attack may be launched remotely. Upgrading to version 4.8.12 can address this issue. The name of the patch is 0c827cc1b14b82d8eb86117ab2e43c34bb91ddb4. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-215900.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.wso2.carbon.registry:carbon-registry | all versions | 4.8.12org.wso2.carbon.registry:carbon-registry:4.8.12 |
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 org.wso2.carbon.registry:carbon-registry, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.wso2.carbon.registry:carbon-registry to 4.8.12 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-j34r-57xj-pfm5 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 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-j34r-57xj-pfm5 can be triaged on real exposure rather than presence alone.
Tailored to GHSA-j34r-57xj-pfm5. 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-j34r-57xj-pfm5 in your dependencies?
O3 Security finds GHSA-j34r-57xj-pfm5 across Maven dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.