What is the CVSS score of CVE-2020-7749?

CVE-2020-7749 has a CVSS 3.1 base score of 7.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L. EPSS exploitation probability: 1.6%.

Is there a public PoC exploit available for CVE-2020-7749?

Yes, a public proof-of-concept exploit is available for CVE-2020-7749. Prioritise patching immediately. EPSS: 1.6%.

Is there a patch available for CVE-2020-7749?

Yes, a patch is available for CVE-2020-7749. Update the affected software to the latest version immediately.

Osm Static Maps CVE-2020-7749

HIGH

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2020-10-20 report@snyk.io

XSS SSRF Osm Static Maps

7.6

CVSS 3.1 · Vendor: snyk

Severity by source

Vendor (snyk) PRIMARY

7.6 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Primary rating from Vendor (snyk) · only source for this CVE.

CVSS VectorVendor: snyk

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

Oct 20, 2020 - 11:15 cve.org

HIGH 7.6

DescriptionCVE.org

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.

AnalysisAI

This affects all versions of package osm-static-maps. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-74. 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. Affected products include: Osm-Static-Maps Project Osm-Static-Maps.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.