HIGHCVENovember 6, 2026
CVE-2026-123784, Fluxbox through 1.3.7 contains an OS command injection vulnerability in RootThem...
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Summary
Fluxbox through 1.3.7 contains an OS command injection vulnerability in RootTheme::reconfigTheme() that allows attackers to execute commands via crafted style background values. Attackers can embed shell metacharacters in background pixmap paths, random directories, or gradient texture text, which are concatenated unescaped into an fbsetbg command run via $SHELL -c when the style loads.
Relevant Roles
incident-responder
For the full cve details, visit the original source.
Read Original Source: nvd.nist.govSource: nvd.nist.gov, November 6, 2026. This summary is DecipherU's original writing. For complete details, follow the source link above. This page is for informational purposes only and does not constitute security advice.
Sources
- NIST National Vulnerability Database (NVD) · Authoritative CVE records and CVSS scoring.
- CISA Advisories · Public-domain US Cybersecurity and Infrastructure Security Agency alerts.
- DecipherU Live Feeds · DecipherU aggregates and curates these cybersecurity intelligence items.
Last verified: November 6, 2026?Report an inaccuracy