CVE-2026-44672: MapFish mapfish-print remote code execution in Dynamic table

CVE-2026-44672 · Severity: critical · CVSS 4 · Published 2026-05-28

MapFish Print is a tool used to generate high-quality map documents from web-based mapping applications. A critical security flaw allows an unauthenticated attacker to remotely execute arbitrary code on the server by exploiting the dynamic table feature. This could lead to a complete system takeover, unauthorized access to sensitive geographic data, and disruption of mapping services.

Technologies: org.mapfish.print:print-lib (Maven), org.mapfish.print:print-servlet (Maven). Vendors: Maven.

Quick answers

Is CVE-2026-44672 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-44672 being exploited in the wild.
How severe is CVE-2026-44672?
Critical severity, with a CVSS score of 4, published 28 May 2026.
Which products and versions are affected?
Camptocamp Print Docker >=3.23.0, <3.28.28; >=3.29.0, <3.30.30; >=3.31.0, <3.31.22; >=3.32.0, <3.33.14; >=3.34.0, <4.0.3; Camptocamp Print Docker Image >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.22; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3; Mapfish Print >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.21; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3; Mapfish Print Library >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.22; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3, >=3.23.0, <3.28.28; >=3.29.0, <3.30.30; >=3.31.0, <3.31.22; >=3.32.0, <3.33.14; >=3.34.0, <4.0.3; and 3 more.
Is there a fix for CVE-2026-44672?
Yes. org.mapfish.print:print-lib (Maven): upgrade to 3.28.28 or later; org.mapfish.print:print-servlet (Maven): upgrade to 3.28.28 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-44672 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-44672?
Check whether you run Camptocamp Print Docker, Camptocamp Print Docker Image, Mapfish Print or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.mapfish.print:print-lib (Maven): upgrade to 3.28.28 or later
    # set org.mapfish.print:print-lib to 3.28.28 in your pom.xml or build.gradle
  • org.mapfish.print:print-servlet (Maven): upgrade to 3.28.28 or later
    # set org.mapfish.print:print-servlet to 3.28.28 in your pom.xml or build.gradle

Technical details

A remote code injection vulnerability (CWE-94) exists in MapFish Print's dynamic table component. The root cause is improper neutralization of externally-influenced input used to construct code segments within the printing engine. An unauthenticated attacker can exploit this over the network by submitting a specially crafted request to the print service. Successful exploitation allows for arbitrary code execution with the privileges of the application process. Patches have been released across multiple version branches, including 3.28.28, 3.30.30, 3.31.22, 3.33.14, and 4.0.3.

Affected products

  • MapFish mapfish-print-lib >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.22; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3
  • MapFish mapfish-print-servlet >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.22; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3
  • Camptocamp mapfish_print (Docker) >= 3.23.0, < 3.28.28; >= 3.29.0, < 3.30.30; >= 3.31.0, < 3.31.22; >= 3.32.0, < 3.33.14; >= 3.34.0, < 4.0.3

Identifiers

  • CVE-2026-44672
  • GHSA-q7m6-wpvf-mvwx

Timeline

  • 2026-05-08: disclosed
  • 2026-05-13: advisory: GitHub Advisory published
  • 2026-05-28: advisory: NVD published

References

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