CVE-2026-44672: mapfish-print: Remote Code Injection (RCE) in Dynamic table

Severity: critical (CVSS 9.3 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-28 · updated 2026-06-17
Weakness: CWE-94

Description

mapfish-print is a component of MapFish for printing templated cartographic maps. From 3.23.0 to before 3.28.28, 3.30.30, 3.31.22, 3.33.14, and 4.0.3, the attacker can execute arbitrary code in Dynamic table without being authenticated. This vulnerability is fixed in 3.28.28, 3.30.30, 3.31.22, 3.33.14, and 4.0.3.

Affected products

camptocamp mapfish_print: from 3.23.0, < 3.28.28; from 3.29.0, < 3.30.30; from 3.31.0, < 3.31.21; from 3.32.0, < 3.33.14; from 3.34.0, < 4.0.3
mapfish-print: from 3.23.0, < 3.28.28; from 3.29.0, < 3.30.30; from 3.31.0, < 3.31.21; from 3.32.0, < 3.33.14; from 3.34.0, < 4.0.3
org.mapfish print.print-lib: from 3.23.0, < 3.28.28; from 3.29.0, < 3.30.30; from 3.31.0, < 3.31.21; from 3.32.0, < 3.33.14; from 3.34.0, < 4.0.3
org.mapfish print.print-servlet: from 3.23.0, < 3.28.28; from 3.29.0, < 3.30.30; from 3.31.0, < 3.31.21; from 3.32.0, < 3.33.14; from 3.34.0, < 4.0.3

References

https://github.com/mapfish/mapfish-print/security/advisories/GHSA-q7m6-wpvf-mvwx

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