CVE-2020-7749

This affects all versions of package osm-static-maps. 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.

• CWE-74
• CWE-79

• https://github.com/jperelli/osm-static-maps/blob/master/src/template.html%23L142Broken Link
• https://github.com/jperelli/osm-static-maps/pull/24Patch, Third Party Advisory
• https://snyk.io/vuln/SNYK-JS-OSMSTATICMAPS-609637Exploit, Third Party Advisory
• https://github.com/jperelli/osm-static-maps/blob/master/src/template.html%23L142Broken Link
• https://github.com/jperelli/osm-static-maps/pull/24Patch, Third Party Advisory
• https://snyk.io/vuln/SNYK-JS-OSMSTATICMAPS-609637Exploit, Third Party Advisory

Published

Oct 20, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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