CVE-2023-2121

Vault’s KV Diff Viewer Allowed for HTML Injection

State: Published
Severity: 4.3 Medium
Published: Jun 9, 2023
Updated: Jan 6, 2025
Reserved: Apr 17, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	HashiCorp

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation

Affected Products

Product	Versions
VaultHashiCorp	1.13.0 to before 1.13.3Affected 1.12.0 to before 1.12.7Affected 1.11.0 to before 1.11.11Affected 1.10.0 to before 1.11.0Affected
Vault EnterpriseHashiCorp	1.13.0 to before 1.13.3Affected 1.12.0 to before 1.12.7Affected 1.11.0 to before 1.11.11Affected 1.10.0 to before 1.11.0Affected

References

https://discuss.hashicorp.com/t/hcsec-2023-17-vault-s-kv-diff-viewer-allowed-html-injection/54814

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