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CVE-2023-2121

MEDIUM
Published 2023-06-09T16:59:49.065Z
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CVSS Score

V3.1
4.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.006
probability
of exploitation in the wild

There is a 0.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.681
Higher than 68.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
NONE

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

HashiCorp

Vault

Affected Versions:

1.13.0 1.12.0 1.11.0 1.10.0
HashiCorp

Vault Enterprise

Affected Versions:

1.13.0 1.12.0 1.11.0 1.10.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Hashicorp Vault vulnerable to Cross-site Scripting

GHSA-gq98-53rq-qr5h

Advisory Details

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.

Affected Packages

Go github.com/hashicorp/vault
ECOSYSTEM: ≥0 <1.11.11
Go github.com/hashicorp/vault
ECOSYSTEM: ≥1.12.0 <1.12.7
Go github.com/hashicorp/vault
ECOSYSTEM: ≥1.13.0 <1.13.3

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-2121
WEB https://discuss.hashicorp.com/t/hcsec-2023-17-vault-s-kv-diff-viewer-allowed-html-injection/54814
PACKAGE https://github.com/hashicorp/vault

Advisory provided by GitHub Security Advisory Database. Published: June 9, 2023, Modified: June 9, 2023

References

https://discuss.hashicorp.com/t/hcsec-2023-17-vault-s-kv-diff-viewer-allowed-html-injection/54814
Published: 2023-06-09T16:59:49.065Z
Last Modified: 2025-01-06T18:15:00.958Z
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