CVE-2026-30307: Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders it

Q: How do I fix CVE-2026-30307?

roo code: upgrade to newer than 3.46.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-30307 being exploited?

CVE-2026-30307 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-30307 affect?

CVE-2026-30307 affects roo code. Severity is critical (CVSS 9.8). Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structure

Q: How urgent is CVE-2026-30307?

Priority 59/100. Critical severity; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2026-30307 is a critical-severity flaw (CVSS 9.8) affecting roo code. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Roo Code (specifically$(...)and backticks ...). An attacker can construct a command such as gi

Why this priority

Critical severity
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-94
Published	2026-03-30
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: roocode

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-30 20:16 UTCPublished CVE record published
2026-06-17 10:32 UTCUpdated Record last modified

roocode roo code UPGRADE

Affected: <= 3.46.1

Fixed in: newer than 3.46.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy roo-code || rpm -q roo-code || roo-code --version

2. UPGRADE to newer than 3.46.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade roo-code

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade roo-code

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora ELN · perl-Encode · FIXED · 3.25-528.eln159 · FEDORA-2026-79991d0238 · source

sudo dnf upgrade --advisory=FEDORA-2026-79991d0238

Fedora 46 · fonttools · FIXED · 4.68.0-1.fc46 · FEDORA-2026-65d6c01c75 · source

sudo dnf upgrade --advisory=FEDORA-2026-65d6c01c75

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-30307?

roo code: upgrade to newer than 3.46.1. Exact commands for each OS are on this page.

Is CVE-2026-30307 being exploited?

CVE-2026-30307 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-30307 affect?

CVE-2026-30307 affects roo code. Severity is critical (CVSS 9.8). Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structure

How urgent is CVE-2026-30307?

Priority 59/100. Critical severity; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-110205 HIGH 8.8 UPGRADE Roo Code through 3.54.0 contains a command approval bypass vulnerability in parseCommandLine() that discards c
CVE-2026-110206 HIGH 8.8 UPGRADE Roo Code through 3.54.0 contains a command approval bypass vulnerability in parseCommandLine() that allows att
CVE-2026-110202 HIGH 8.8 UPGRADE Roo Code through 3.54.0 contains a command approval bypass vulnerability in getCommandDecision() that allows a
CVE-2026-110203 HIGH 8.8 UPGRADE Roo Code through 3.54.0 contains a command approval bypass vulnerability that allows attackers to auto-approve
CVE-2026-110204 HIGH 8.8 UPGRADE Roo Code through 3.54.0 contains a command approval bypass vulnerability that allows attackers to run denied s

References

← Back to latest CVEs