CVE-2025-30145 is a high-severity security vulnerability in org.geoserver.web:gs-web-app (maven), affecting versions >= 2.26.0, <= 2.26.2. It is fixed in 2.26.3, 2.25.7.
Summary Malicious Jiffle scripts can be executed by GeoServer, either as a rendering transformation in WMS dynamic styles or as a WPS process, that can enter an infinite loop to trigger denial of service. Details The Jiffle language supports multiple loop constructs that will cause its code block to be continuously executed until a certain condition is met. The Jiffle runtime should be updated to throw an exception if the script exceeds a certain number of loop iterations. Impact This vulnerability allows attackers to conduct denial-of-service attacks. Mitigation This vulnerability can be mitigated by disabling WMS dynamic styling (see WMS Settings). If the WPS extension is installed, the Jiffle process must also be disabled to mitigate this vulnerability (see WPS Settings) References https://github.com/geosolutions-it/jai-ext/pull/307 https://osgeo-org.atlassian.net/browse/GEOS-11778
CVE-2025-30145 has a CVSS score of 7.5 (High). The vector is network-reachable, no privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment.
A fixed version is available (2.26.3, 2.25.7). Upgrading removes the vulnerable code path.
maven
org.geoserver.web:gs-web-app (>= 2.26.0, <= 2.26.2)org.geoserver:gs-wms (>= 2.26.0, <= 2.26.2)org.geoserver.extension:gs-wps-core (>= 2.26.0, <= 2.26.2)org.geoserver.web:gs-web-app (<= 2.25.6)org.geoserver:gs-wms (<= 2.25.6)org.geoserver.extension:gs-wps-core (<= 2.25.6)org.geoserver.web:gs-web-app → 2.26.3 (maven)org.geoserver:gs-wms → 2.26.3 (maven)org.geoserver.extension:gs-wps-core → 2.26.3 (maven)org.geoserver.web:gs-web-app → 2.25.7 (maven)org.geoserver:gs-wms → 2.25.7 (maven)org.geoserver.extension:gs-wps-core → 2.25.7 (maven)Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
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Upgrade the following packages to resolve this vulnerability:
org.geoserver.web:gs-web-app to 2.26.3 or laterorg.geoserver:gs-wms to 2.26.3 or laterorg.geoserver.extension:gs-wps-core to 2.26.3 or laterorg.geoserver.web:gs-web-app to 2.25.7 or laterorg.geoserver:gs-wms to 2.25.7 or laterorg.geoserver.extension:gs-wps-core to 2.25.7 or laterKodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
CVE-2025-30145 is a high-severity security vulnerability in org.geoserver.web:gs-web-app (maven), affecting versions >= 2.26.0, <= 2.26.2. It is fixed in 2.26.3, 2.25.7.
CVE-2025-30145 has a CVSS score of 7.5 (High). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
org.geoserver.web:gs-web-app (maven) (versions >= 2.26.0, <= 2.26.2)org.geoserver:gs-wms (maven) (versions >= 2.26.0, <= 2.26.2)org.geoserver.extension:gs-wps-core (maven) (versions >= 2.26.0, <= 2.26.2)Yes. CVE-2025-30145 is fixed in 2.26.3, 2.25.7. Upgrade to this version or later.
Whether CVE-2025-30145 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
org.geoserver.web:gs-web-app to 2.26.3 or laterorg.geoserver:gs-wms to 2.26.3 or laterorg.geoserver.extension:gs-wps-core to 2.26.3 or laterorg.geoserver.web:gs-web-app to 2.25.7 or laterorg.geoserver:gs-wms to 2.25.7 or laterorg.geoserver.extension:gs-wps-core to 2.25.7 or later