{"id":"CVE-2025-59826","title":"Flag Forge is a Capture The Flag (CTF) platform","summary":"Flag Forge is a Capture The Flag (CTF) platform. In version 2.1.0, non-admin users can create arbitrary challenges, potentially introducing malicious, incorrect, or misleading content. This issue has been patched in version 2.2.0.","severity":"high","cvss":7.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","cwe":["CWE-862"],"vendor":"flagforge","product":"flagforge","affected":["flagforge = 2.1.0"],"published":"2025-09-23","updated":"2026-10-11","sourceUpdated":"2026-10-11T20:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59826","references":[{"url":"https://github.com/FlagForgeCTF/flagForge/security/advisories/GHSA-q7pg-qchv-3pc5","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.0023,"epssPercentile":0.12717,"ingestedAt":"2026-10-12T14:50:33.985Z","slug":"CVE-2025-59826","body":"## Overview\n\nFlag Forge is a Capture The Flag (CTF) platform. In version 2.1.0, non-admin users can create arbitrary challenges, potentially introducing malicious, incorrect, or misleading content. This issue has been patched in version 2.2.0.\n\n## Affected\n\n- `flagforge = 2.1.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":41.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}