Injection and Cross-site Scripting in osm-static-maps
This affects all versions of package osm-static-maps under 3.9.0. User input given to the package is passed directly to a template without escaping ({{{ ... }}}). As such, it is possible for an attacker to inject arbitrary HTML/JS code and depending on the context. It will be outputted as an HTML on the page which gives opportunity for XSS or rendered on the server (puppeteer) which also gives opportunity for SSRF and Local File Read.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | osm-static-maps | < 3.9.0 | 3.9.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-7749
- https://github.com/jperelli/osm-static-maps/pull/24
- https://github.com/jperelli/osm-static-maps/commit/97355d29e08753d1cfe99b1281dbaa06f4e651b0
- https://github.com/jperelli/osm-static-maps/blob/master/src/template.html%23L142
- https://snyk.io/vuln/SNYK-JS-OSMSTATICMAPS-609637
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L- Weakness (CWE)
CWE-74, CWE-79- Platform
- npm
- Package
osm-static-maps- Disclosed
- 10.05.2021
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-pxcf-v868-m492 - CC BY 4.0
Vulnerability history: osm-static-maps
All published vulnerabilities of this package (npm package), 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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