CVE catalog
CVE-2026-49869
Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in Kestra OSS uses request.getPath().endsWith("/configs") to whitelist the public config
- Severity
- Critical · CVSS 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- Exploitation
- CISA Known Exploited Vulnerabilities
- EPSS
- 2.10% · Oct 25, 2026
Kestra OSS contains an OS command injection vulnerability that could allow an unauthenticated remote attacker to create and execute arbitrary workflows without credentials.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | kestra | Not reported | 1.0.45 | fixed |
| Cpe | kestra | Not reported | 1.3.21 | fixed |
| Cpe | kestra | Not reported | 1.3.21 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | kestra | cpe | Not reported | 1.0.45 | Not reported | Not reported | Not reported |
| Cpe | kestra | cpe | Not reported | 1.3.21 | Not reported | Not reported | Not reported |
| Cpe | kestra | cpe | Not reported | 1.3.21 | Not reported | NVD-CVE-2026-49869 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://github.com/kestra-io/kestra/security/advisories/GHSA-5vc5-wxxq-3fjx]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-49869]
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog]
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-49869]
[CISA Known Exploited Vulnerabilities (OSINT)] · [FIRST EPSS] · [National Vulnerability Database (NVD)]