CVE-2020-13223

7.5 highEPSS 1.3%

High (7.5) in hashicorp vault. EPSS 1.3% chance of exploitation in the next 30 days. Fixed in github.com/hashicorp/vault 1.3.6, 1.4.2.

HashiCorp Vault and Vault Enterprise logged proxy environment variables that potentially included sensitive credentials. Fixed in 1.3.6 and 1.4.2.

Severity

7.5 high

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

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-532
Published: 2020-06-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-25xj-89g5-fm6h	Go	github.com/hashicorp/vault	>=1.3.0 <1.3.6	1.3.6
GHSA-25xj-89g5-fm6h	Go	github.com/hashicorp/vault	>=1.4.0 <1.4.2	1.4.2
GO-2022-0778	Go	github.com/hashicorp/vault	>=1.3.0 <1.3.6 >=1.4.0 <1.4.2	1.3.6, 1.4.2