flagforge vulnerabilities and fixes

Recent CVEs affecting flagforge, with upgrade or downgrade steps. 8 tracked.

flagforge has 8 tracked vulnerabilities, 3 critical. A fixed release or vendor patch exists for 6. Most recent: 2026-01-08. Highest priority: CVE-2025-59841 (score 48/100).

• CVE-2025-59841 CRITICAL 9.8 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-59826 HIGH 7.6 DOWNGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-61777 CRITICAL 9.4 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-59932 HIGH 8.6 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-59843 MEDIUM 5.3 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2026-21868 HIGH 7.5 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-59833 HIGH 7.5 UPGRADE Flag Forge is a Capture The Flag (CTF) platform
• CVE-2025-59827 CRITICAL 9.8 DOWNGRADE Flag Forge is a Capture The Flag (CTF) platform

FAQ

How do I fix flagforge vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is flagforge being exploited right now?

None of the tracked flagforge CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which flagforge CVE should I patch first?

CVE-2025-59841 currently ranks highest (48/100): Flag Forge is a Capture The Flag (CTF) platform.

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