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CVE-2012-6302: Soapbox through 0.3.1: Sandbox bypass - runs a second instance of Soapbox within a sandboxed Soapbox.

34
Routine
HIGH 7.8UPGRADE

CVE-2012-6302 is a high-severity flaw (CVSS 7.8) affecting soapbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Soapbox through 0.3.1: Sandbox bypass - runs a second instance of Soapbox within a sandboxed Soapbox.

Why this priority

  • High severity

A fixed release or distro patch exists.

Risk facts

CVSS score7.8 (High)
Attack vectorLocal
Attack complexityLow
Privileges neededLow
User interactionNone
EPSS exploit chance0.3% (top 73%)
CISA exploited listNo
WeaknessCWE-269
Published2020-01-24
Last modified2026-06-16
Publisher (CNA): MITRE · Vendor: soapbox project

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Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

soapbox project soapbox UPGRADE
Affected: <= 0.3.1
Fixed in: newer than 0.3.1
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy soapbox || rpm -q soapbox || soapbox --version
2. UPGRADE to newer than 0.3.1 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade soapbox
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade soapbox
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2012-6302?

soapbox: upgrade to newer than 0.3.1. Exact commands for each OS are on this page.

Is CVE-2012-6302 being exploited?

CVE-2012-6302 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-2012-6302 affect?

CVE-2012-6302 affects soapbox. Severity is high (CVSS 7.8). Soapbox through 0.3.1: Sandbox bypass - runs a second instance of Soapbox within a sandboxed Soapbox.

How urgent is CVE-2012-6302?

Priority 34/100. High severity

References

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