MapProxy vulnerable to cross-site scripting in demo service
MapProxy version 1.11.1 and older are vulnerable to cross-site scripting in the demo service resulting in possible information disclosure. An incomplete fix was released in v1.10.4, and a complete fix was released in v1.11.1.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | mapproxy | < 1.11.1 | 1.11.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-1000426
- https://github.com/mapproxy/mapproxy/issues/322
- https://github.com/mapproxy/mapproxy/commit/420412aad45171e05752007a0a2350c03c28dfd8
- https://github.com/mapproxy/mapproxy/commit/436c8f489761d1b4ee22b2440b53cc96bbc28aea
- https://github.com/mapproxy/mapproxy
- https://pypi.org/project/mapproxy
- https://github.com/advisories/GHSA-g4rw-82hq-8jpr
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Python (PyPI)
- Package
mapproxy- Disclosed
- 13.05.2022
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-841 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-g4rw-82hq-8jpr - CC BY 4.0
Vulnerability history: mapproxy
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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