CVE-2026-55848High· 8.6▾ Twilightmapfish-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 end…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.3 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 29.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
org.mapfish.print:print-lib >= 3.0.0, < 3.28.30org.mapfish:print.print-servlet >= 3.0.0, < 3.28.30org.mapfish.print:print-lib >= 3.29.0, < 3.30.32org.mapfish.print:print-servlet >= 3.29.0, < 3.30.32org.mapfish.print:print-servlet >= 3.31.0, < 3.31.24org.mapfish.print:print-lib >= 3.32.0, < 3.33.16org.mapfish.print:print-servlet >= 3.32.0, < 3.33.16org.mapfish.print:print-lib >= 3.34.0, < 4.0.5org.mapfish.print:print-servlet >= 3.34.0, < 4.0.5Patched in:
org.mapfish.print:print-lib 3.28.30org.mapfish:print.print-servlet 3.28.30org.mapfish.print:print-lib 3.30.32org.mapfish.print:print-servlet 3.30.32org.mapfish.print:print-servlet 3.31.24org.mapfish.print:print-lib 3.33.16org.mapfish.print:print-servlet 3.33.16org.mapfish.print:print-lib 4.0.5org.mapfish.print:print-servlet 4.0.5Connected by shared product, vendor, weakness, or advisory.
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