What’s Vulnerable › Vulnerabilities

CVE-2020-15231: Cross-site scripting attack in mapfish-print

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-02 · updated 2026-06-17
• Weakness: CWE-79

Description

In mapfish-print before version 3.24, a user can use the JSONP support to do a Cross-site scripting.

Affected products

• mapfish-print: before 3.24 — fixed in 3.24

How to fix

Upgrade to a fixed version: mapfish-print 3.24. Check the vendor advisory for mitigations.

References

• https://github.com/mapfish/mapfish-print/pull/1397/commits/89155f2506b9cee822e15ce60ccae390a1419d5e
• https://github.com/mapfish/mapfish-print/security/advisories/GHSA-w534-q4xf-h5v2
• https://github.com/mapfish/mapfish-print/pull/1397/commits/89155f2506b9cee822e15ce60ccae390a1419d5e
• https://github.com/mapfish/mapfish-print/security/advisories/GHSA-w534-q4xf-h5v2

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