CVE-2023-2121

MediumCVSS 5.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
HashiCorpVault>= 1.13.0, < 1.13.3; >= 1.12.0, < 1.12.7; >= 1.11.0, < 1.11.11; >= 1.10.0, < 1.11.0
HashiCorpVault Enterprise>= 1.13.0, < 1.13.3; >= 1.12.0, < 1.12.7; >= 1.11.0, < 1.11.11; >= 1.10.0, < 1.11.0

References

Timeline

Published
Jun 9, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-212104.4In initiateHs20IconQueryInternal of sta_iface.cpp, there is a possible out of bounds read due to improper input validation. This could lead CVE-2023-212115.5In multiple files, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure witCVE-2023-212124.4In multiple files, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure in CVE-2023-212134.4In initiateTdlsTeardownInternal of sta_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to lCVE-2023-212144.4In addGroupWithConfigInternal of p2p_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to locCVE-2023-212159.8In DevmemIntAcquireRemoteCtx of devicemem_server.c, there is a possible arbitrary code execution due to a race condition. This could lead toCVE-2023-212169.8In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible arbitrary code execution due to a use after free. This could lead tCVE-2023-212179.8In PMRWritePMPageList of TBD, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of priCVE-2023-212189.8In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible out of bounds write due to an incorrect bounds check. This could leCVE-2023-212197.5there is a possible use of unencrypted transport over cellular networks due to an insecure default value. This could lead to remote informatCVE-2023-21226.1The Image Optimizer by 10web WordPress plugin before 1.0.27 does not sanitise and escape the iowd_tabs_active parameter before rendering it CVE-2023-212207.5there is a possible use of unencrypted transport over cellular networks due to an insecure default value. This could lead to remote informat
CVE-2023-2121: Medium severity, CVSS 5.4 | Vulnix