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.

CVSS v3.0 7.6 HIGH
CVSS v2.0 6.5 MEDIUM

7.6^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/jperelli/osm-static-maps/blob/master/src/template.html%23L142	Broken Link
https://snyk.io/vuln/SNYK-JS-OSMSTATICMAPS-609637	Exploit Third Party Advisory
https://github.com/jperelli/osm-static-maps/pull/24	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:osm-static-maps_project:osm-static-maps:*:*:*:*:*:node.js:*:*

Information

Published : 2020-10-20 04:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-7749

Mitre link : CVE-2020-7749

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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Products Affected

osm-static-maps_project

osm-static-maps

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