Vulnerability details
CVE-2026-109444
Tracer-Cloud opensre
OpenSRE through 0.1.2026.10.19 Approval Gate Bypass via shell_run Prompt Injection
CVSS 4.0
9.3Critical
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.3Critical | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Tracer-Cloud | opensre | v ≤ 0.1.2026.10.19 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://www.lasso.security/vulnerability-database/cve-2026-109444 technical-descriptionexploit
- https://github.com/Tracer-Cloud/opensre/blob/8eba8c9301fa954d9eecb1693b7e2021215ec2ec/tools/interactive_shell/subprocess_presenter.py#L41 technical-description
- https://github.com/Tracer-Cloud/opensre/blob/8eba8c9301fa954d9eecb1693b7e2021215ec2ec/gateway/transports/slack/processing/dispatcher.py#L276 technical-description
- https://www.vulncheck.com/advisories/opensre-through-0.1.2026.10.19-approval-gate-bypass-via-shell-run-prompt-injection third-party-advisory
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-10-20
- Last updated
- 2026-10-23
- State
- Published
- Assigner (CNA)
- VulnCheck
- Kolun priority
- 37 · Medium
Exploit prediction (EPSS)
0.7%
Probability of exploitation in 30 days
53.5%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-862Missing Authorization