CVE-2026-55848
CVE-2026-55848 updated by NVD
Summary
mapfish-print is a component of MapFish for printing templated cartographic maps. Prior to 3.28.30, 3.30.32, 3.31.24, 3.33.16, and 4.0.5, MapFish Print accepts an attacker-controlled GML layer url in requests to the /api/print3/print endpoint and fetches XML parsed by core/src/main/java/org/mapfish/print/map/geotools/GmlLayer.java without disabling external entities and external DTDs. A remote XML document and DTD can expand a local file entity, and the resulting content can be exposed through the GML parsing and error path. This allows unauthenticated attackers to read files such as operating-system account data, Kubernetes service-account tokens, and certificates. Replacing the file entity target with an internal HTTP endpoint also permits server-side request forgery. This issue is fixed in versions 3.28.30, 3.30.32, 3.31.24, 3.33.16, and 4.0.5.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| Maven | org.mapfish.print:print-lib | — | 3.28.30, 3.30.32, 3.33.16, 4.0.5 |
| Maven | org.mapfish.print:print-servlet | — | 3.30.32, 3.31.24, 3.33.16, 4.0.5 |
| Maven | org.mapfish:print.print-servlet | — | 3.28.30 |
Remediation: Upgrade to 3.28.30 or later.
References
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.