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.

CVSS v3.1 Score

9.6

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-287 Improper Authentication

References

Other References

https://github.com/hikariatama/Hikka/commit/9a0e4b1b387ef828c345c43d990421d5afcff5f6 https://github.com/hikariatama/Hikka/security/advisories/GHSA-vwpq-wm8w-44wf

Frequently Asked Questions

What is CVE-2025-52571? +

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. It has a CVSS v3.1 base score of 9.6 (CRITICAL).

How severe is CVE-2025-52571? +

CVE-2025-52571 has a CVSS v3.1 score of 9.6 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-52571? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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