{"id":"CVE-2025-52571","aliases":["EUVD-2025-19067","GHSA-vwpq-wm8w-44wf"],"status":"published","title":"Hikka vulnerable to RCE through edits in a channel","description":"Hikka is a Telegram userbot. A vulnerability affects all users of versions below 1.6.2, including most of the forks. It allows an unauthenticated attacker to gain access to Telegram account of a victim, as well as full access to the server. The issue is patched in version 1.6.2. No known workarounds are available.","severity":{"version":"3.1","score":9.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00324,"percentile":0.25715,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2025-06-24T20:07:24Z","modified":"2026-10-28T02:30:53Z","products":[{"vendor":"hikariatama","product":"hikka"}],"references":[{"url":"https://github.com/hikariatama/Hikka/security/advisories/GHSA-vwpq-wm8w-44wf","tags":["x_refsource_CONFIRM","advisory"]},{"url":"https://github.com/hikariatama/Hikka/commit/9a0e4b1b387ef828c345c43d990421d5afcff5f6","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52571.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52571","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-52571","title":"Hikka vulnerable to RCE through edits in a channel","description":"Hikka is a Telegram userbot. A vulnerability affects all users of versions below 1.6.2, including most of the forks. It allows an unauthenticated attacker to gain access to Telegram account of a victim, as well as full access to the server. The issue is patched in version 1.6.2. No known workarounds are available.","status":"published","published":"2025-06-24T20:07:24.328Z","modified":"2025-06-24T20:44:45.441Z","cvss":[{"version":"3.1","score":9.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-19067","description":"Hikka is a Telegram userbot. A vulnerability affects all users of versions below 1.6.2, including most of the forks. It allows an unauthenticated attacker to gain access to Telegram account of a victim, as well as full access to the server. The issue is patched in version 1.6.2. No known workarounds are available.","status":"published","published":"2025-06-24T20:07:24Z","modified":"2025-06-24T20:44:45Z","cvss":[{"version":"3.1","score":9.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:16.964954Z"}],"nvd":[{"id":"CVE-2025-52571","description":"Hikka is a Telegram userbot. A vulnerability affects all users of versions below 1.6.2, including most of the forks. It allows an unauthenticated attacker to gain access to Telegram account of a victim, as well as full access to the server. The issue is patched in version 1.6.2. No known workarounds are available.","status":"published","published":"2025-06-24T20:15:26.213Z","modified":"2026-06-17T09:36:42.073Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:11:14.091082Z"}],"osv":[{"id":"CVE-2025-52571","title":"Hikka vulnerable to RCE through edits in a channel","description":"Hikka is a Telegram userbot. A vulnerability affects all users of versions below 1.6.2, including most of the forks. It allows an unauthenticated attacker to gain access to Telegram account of a victim, as well as full access to the server. The issue is patched in version 1.6.2. No known workarounds are available.","status":"published","published":"2025-06-24T20:07:24.328Z","modified":"2026-10-28T02:30:53.57537421Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:44:50.45326Z"}]}}