Auth bypass in Tracer-Cloud Opensre
CVE-2026-109444
OpenSRE through 0.1.2026.10.19 contains an approval gate bypass vulnerability that allows attackers to execute shell_run commands without confirmation because the headless presenter's execution_allowed() always returns True. Attackers can inject instructions into alerts or Slack messages triaged by the agent to run commands on the host and exfiltrate LLM, Slack and cloud credentials.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/Tracer-Cloud/opensre/blob/8eba8c9301fa954d9eecb1693b7e2021215ec2ec/g… (technical-description)
- github.com/Tracer-Cloud/opensre/blob/8eba8c9301fa954d9eecb1693b7e2021215ec2ec/t… (technical-description)
- Lasso.security Advisory (technical-description, exploit)
- VulnCheck Advisory: OpenSRE through 0.1.2026.10.19 Approval Gate Bypass via shell_run Prompt Injection (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109444?
- CVE-2026-109444 is a high-severity vulnerability in Tracer-Cloud Opensre, classified under Missing Authorization. CVSS score: 8.8/10. Published 2026-10-20.
- How severe is CVE-2026-109444?
- High severity. CVSS v3 base score is 8.8 out of 10.