Vault KV-v2 Diff Viewer HTML Injection before 1.14.0 (CVE-2023-2121)
CVE-2023-2121 Published on June 9, 2023

Vault’s KV Diff Viewer Allowed for HTML Injection
Vault and Vault Enterprise's (Vault) key-value v2 (kv-v2) diff viewer allowed HTML injection into the Vault web UI through key values. This vulnerability, CVE-2023-2121, is fixed in Vault 1.14.0, 1.13.3, 1.12.7, and 1.11.11.

NVD

Vulnerability Analysis

CVE-2023-2121 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2023-2121 has been classified to as a XSS vulnerability or weakness.


Products Associated with CVE-2023-2121

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HashiCorp Vault
 

Affected Versions

HashiCorp Vault: HashiCorp Vault Enterprise:

Exploit Probability

EPSS
0.47%
Percentile
64.30%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.