Security Digest · Vulnerability record
CVE-2026-44672: Mapfish Print: Remote Code Injection (RCE) in Dynamic table
mapfish-print is a component of MapFish for printing templated cartographic maps.
CVSS 9.3 Critical EPSS 0.6% · p45
Should you act?
Critical and remotely reachable
No known exploitation yet, but it is network-reachable without credentials. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.
- No confirmed exploitation. It is not in CISA’s KEV catalog and CISA’s SSVC assessment records no known exploitation. That can change quickly after a public write-up; re-check if you are affected.
- EPSS 0.6%, percentile 45: FIRST’s model estimates a 0.6% chance of exploitation activity in the next 30 days, higher than 45% of all scored CVEs (low). EPSS is a probability, not a verdict.
- Remotely reachable with no login and no user interaction. If the vulnerable service is exposed to the internet, prioritize it.
- Only applies if your dependency tree includes
org.mapfish.print:print-lib(Maven) >= 3.23.0, < 3.28.28, fixed in 3.28.28;org.mapfish.print:print-lib(Maven) >= 3.29.0, < 3.30.30, fixed in 3.30.30;org.mapfish.print:print-lib(Maven) >= 3.31.0, < 3.31.21, fixed in 3.31.21;org.mapfish.print:print-lib(Maven) >= 3.32.0, < 3.33.14, fixed in 3.33.14. Check your lockfile, including transitive dependencies.
What it is
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.
From the GitHub advisory
Impact
The attacker can execute arbitrary code without being authenticated
Mitigation
Upgrade to a patched version (please check affected/patched version matrix)
Credits
Weakness type: CWE-94.
Product: org.mapfish.print:print-lib (Maven) · Assigned by: GitHub_M · Published: 2026-05-28
Affected and fixed versions
| Ecosystem | Package | Vulnerable | First fixed |
|---|---|---|---|
| Maven | org.mapfish.print:print-lib | >= 3.23.0, < 3.28.28 | 3.28.28 |
| Maven | org.mapfish.print:print-lib | >= 3.29.0, < 3.30.30 | 3.30.30 |
| Maven | org.mapfish.print:print-lib | >= 3.31.0, < 3.31.21 | 3.31.21 |
| Maven | org.mapfish.print:print-lib | >= 3.32.0, < 3.33.14 | 3.33.14 |
| Maven | org.mapfish.print:print-lib | >= 3.34.0, < 4.0.3 | 4.0.3 |
| Maven | org.mapfish.print:print-servlet | >= 3.23.0, < 3.28.28 | 3.28.28 |
| Maven | org.mapfish.print:print-servlet | >= 3.29.0, < 3.30.30 | 3.30.30 |
| Maven | org.mapfish.print:print-servlet | >= 3.31.0, < 3.31.21 | 3.31.21 |
| Maven | org.mapfish.print:print-servlet | >= 3.32.0, < 3.33.14 | 3.33.14 |
| Maven | org.mapfish.print:print-servlet | >= 3.34.0, < 4.0.3 | 4.0.3 |
| Vendor | Product | Affected versions (per CVE record) |
|---|---|---|
| mapfish | 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 |
| camptocamp | 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 |
| org.mapfish | print.print-lib | >= 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 |
| org.mapfish | print.print-servlet | >= 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 |
Severity scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_M | 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| GitHub | 4.0 | 9.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
- Attack vector: network (remotely reachable)
- Attack complexity: low
- Attack requirements: none
- Privileges required: none (no login)
- User interaction: none
CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.
Exploitation and urgency
- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation none, automatable yes, technical impact total.
- FIRST EPSS (model of 2026-10-21): 0.55% probability of exploitation activity in the next 30 days; percentile 45.
Timeline
- — GitHub-reviewed advisory GHSA-q7m6-wpvf-mvwx published (critical)
- — CVE record last updated
- — CVE record published by GitHub_M
Sources and references
Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.
Vulnerability records
- GitHub Advisory GHSA-q7m6-wpvf-mvwx github.com
- CVE.org record CVE-2026-44672 cve.org
- NVD entry CVE-2026-44672 nvd.nist.gov
Other references from the CVE record and advisory
- github.com github.com