CLEANSTART-2026-NB25503
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-NB25503.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2026-NB25503
- Upstream
- Published
- 2026-10-30T10:28:15Z
- Modified
- 2026-10-31T01:02:10Z
- Severity
-
- 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:X/RE:M/U:X CVSS Calculator
- Summary
- writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster
- Details
-
CVE-2026-5199 affects multiple packages. A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. See references for individual vulnerability details.
- References
Affected packages
CleanStart / temporal-server
Package
- Name
- temporal-server
- Purl
- pkg:apk/cleanstart/temporal-server
CleanStart / temporal-server
Package
- Name
- temporal-server
- Purl
- pkg:apk/cleanstart/temporal-server
CleanStart / temporal-server
Package
- Name
- temporal-server
- Purl
- pkg:apk/cleanstart/temporal-server
CleanStart / temporal-server
Package
- Name
- temporal-server
- Purl
- pkg:apk/cleanstart/temporal-server