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CVE-2026-30307

32
FAUCET Score

CVE-2026-30307 describes a critical OS command injection vulnerability within Roo Code's command auto-approval module, where inadequate regular expressions allow attackers to bypass whitelist security via shell command substitution. This flaw enables unauthenticated attackers to achieve Remote Code Execution (RCE) with low complexity and no user interaction, earning a CVSS score of 9.8 Critical. While no public exploit code or CISA KEV listing exists, the vulnerability is marked as "Active" on the Hot List, signifying elevated concern. Despite its severity and active status, there is currently no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.46.1CPE matchmatch criteria
cpe:2.3:a:roocode:roo_code:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 49th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / Secsys-FDU/LLM-Tool-Calling-CVEs/issues/7
Third Party Advisory
roocode.com
Product