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CVE-2025-51862VulnerabilityPublished

CVE-2025-51862: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 6.1 Medium.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 19% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Jul 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

AI-suggested

To mitigate this vulnerability, European organizations should first verify if they are using TelegAI and identify the affected chat component versions. Immediate steps include restricting access to the chat system to trusted users and monitoring for unusual activity or message alterations. Organizations should work with TelegAI to obtain and apply security patches once available. In the interim, implementing Web Application Firewalls (WAFs) with rules to detect and block XSS payloads can reduce risk. Conducting regular security assessments and penetration testing focused on IDOR and XSS vulnerabilities in communication platforms is advised. User education on phishing awareness and multi-factor authentication (MFA) deployment can limit the impact of account hijacking attempts. Additionally, logging and alerting on suspicious chat modifications will aid in early detection of exploitation attempts.

Description

Insecure Direct Object Reference (IDOR) vulnerability in TelegAI (telegai.com) thru 2025-05-26 in its chat component. An attacker can exploit this IDOR to tamper other users' conversation. Additionally, malicious contents and XSS payloads can be injected, leading to phishing attack, user spoofing and account hijacking via XSS.

References

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