org.jboss.resteasy:resteasy-core (maven) has 4 known vulnerabilities, the worst rated HIGH. No single fixed version is recorded that clears every advisory, so check each one below. No malicious-package signal is recorded.
0 direct dependencies
none carry a known advisory
0 packages depend on it
dependents not yet indexed for this ecosystem
Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.
CVSS v3.1 base score out of 10; GitHub rates it HIGH
chance of exploitation in 30 days, 59th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-5h26-c766-g93v, the advisory selected below
A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding…
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CyberXYZ does not call a package safe in absolute terms. It records 4 known vulnerabilities for org.jboss.resteasy:resteasy-core (maven), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 4 known vulnerabilities for org.jboss.resteasy:resteasy-core (maven), the worst rated HIGH. They are GHSA-5h26-c766-g93v, GHSA-2c6g-pfx3-w7h8, GHSA-29qj-rvv6-qrmv, GHSA-244r-fcj3-ghjq.
Search org.jboss.resteasy:resteasy-core in CyberXYZ Check at https://cyberxyz.io/check?q=org.jboss.resteasy%3Aresteasy-core. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 10:39 UTC. The most recent advisory here was published 2025-01-15. Updated continuously from NVD, GHSA, OSV and CNA feeds.