CVE-2025-52571CRITICAL 9.6EPSS p20.0%

CVE-2025-52571CVE-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.

Scoring

CVSS 3.19.6 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS0.28% probability of exploitation · percentile 20.0% · 2026-06-18T12:00:27Z
Published2025-06-24
Last modified2026-04-15

Underlying weaknesses· 1

CWE-287

References

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

1

TypeTargetConfidenceTier
WeaknessImproper Authenticationcwe-2870%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-52572
CVE
CVE-2025-39247
CVE
CVE-2026-40525
CVE
CVE-2026-28454
CVE
CVE-2025-2334
CVE
Hikvision Multiple Products Improper Authentication Vulnerability
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.