CVE-2021-31232
- Source
- https://cve.org/CVERecord?id=CVE-2021-31232
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31232.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-31232
- Aliases
- Published
- 2021-04-30T13:15:07.577Z
- Modified
- 2026-07-09T00:38:08.869770Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.
- References
Affected packages
Git / github.com/cortexproject/cortex
Affected ranges
- Type
- GIT
- Repo
- https://github.com/cortexproject/cortex
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "cpe": "cpe:2.3:a:linuxfoundation:cortex:*:*:*:*:*:*:*:*", "source": "CPE_RANGE", "extracted_events": [ { "introduced": "0" }, { "fixed": "1.8.1" } ] }