CVE-2026-18661: high-severity vulnerability in Eclipse Foundation org.eclipse.jetty.ee10:jetty…
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
In Eclipse Jetty, across various versions of `jetty-annotations`, and `jetty-eeN-annotations`, the Jakarta Spec authoritative url-pattern rules for mixed `@ServletSecurity` annotation, and `web.xml` defined `security-constraint` on the same `url-pattern` were not being applied if the `web.xml` had more than 1 `url-pattern` for a servlet, and had a `security-constraint` applying to only some of those `url-pattern` definitions.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Eclipse Foundation · org.eclipse.jetty.ee10:jetty-ee10-annotationsEclipse Foundation · org.eclipse.jetty.ee11:jetty-ee11-annotationsEclipse Foundation · org.eclipse.jetty.ee8:jetty-ee8-annotationsEclipse Foundation · org.eclipse.jetty.ee9:jetty-ee9-annotationsEclipse Foundation · org.eclipse.jetty:jetty-annotations