CVE-2024-10086: consul XSS — Fix

Description

A vulnerability was identified in Consul and Consul Enterprise such that the server response did not explicitly set a Content-Type HTTP header, allowing user-provided inputs to be misinterpreted and lead to reflected XSS.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
hashicorp	consul	1.4.1 — 1.15.15
hashicorp	consul	1.4.1 — 1.20.0
hashicorp	consul	1.18.0 — 1.18.5
hashicorp	consul	1.19.0 — 1.19.3

References

Advisories & Patches

https://discuss.hashicorp.com/t/hcsec-2024-24-consul-vulnerable-to-reflected-xss-on-content-type-error-manipulation

Other References

https://security.netapp.com/advisory/ntap-20250110-0006/

Frequently Asked Questions

What is CVE-2024-10086? +

A vulnerability was identified in Consul and Consul Enterprise such that the server response did not explicitly set a Content-Type HTTP header, allowing user-provided inputs to be misinterpreted and lead to reflected XSS. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-10086? +

CVE-2024-10086 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-10086? +

CVE-2024-10086 affects products from hashicorp, specifically: consul. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-10086? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-10086