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CVE-2020-25864

Good to know:

Date: April 20, 2021

HashiCorp Consul and Consul Enterprise up to version 1.9.4 key-value (KV) raw mode was vulnerable to cross-site scripting. Fixed in 1.9.5, 1.8.10 and 1.7.14.

Language: Go

Severity Score

6.1

Related Resources (7)

Url: https://www.hashicorp.com/blog/category/consul

Url: https://github.com/advisories/GHSA-8xmx-h8rq-h94j

Url: https://github.com/hashicorp/consul

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-25864

Url: https://discuss.hashicorp.com/t/hcsec-2021-07-consul-api-kv-endpoint-vulnerable-to-cross-site-scripting/23368

Url: https://security.gentoo.org/glsa/202208-09

Url: https://www.mend.io/vulnerability-database/CVE-2020-25864

Severity Score

6.1

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

Upgrade to version v1.7.14, v1.8.10, v1.9.5, v1.10.0

CVSS v3.1

Base Score:	6.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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