CVE-2025-13068Network attack vector

Stored XSS via unescaped Telegram username

Published Nov 25, 2025 · Updated Nov 25, 2025

Stored XSS in Marco Milesi Telegram Bot & Channel 4.1 and earlier allows remote attackers to inject scripts through a Telegram username. The columns.php rendering path outputs the stored username into HTML without adequate input sanitization or output escaping. The username persists in WordPress and executes in the browser of any user who opens the injected page, enabling script-driven reads or writes in that session.

CVSS severity7.2
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Marco Milesi Telegram Bot & Channel 4.1 and earlier allows remote attackers to inject scripts through a Telegram username. The columns.php rendering path outputs the stored username into HTML without adequate input sanitization or output escaping. The username persists in WordPress and executes in the browser of any user who opens the injected page, enabling script-driven reads or writes in that session.

The record

CVE
CVE-2025-13068
Published
Nov 25, 2025
Updated
Nov 25, 2025
Vendor
Marco Milesi
Product
Telegram Bot & Channel
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Marco Milesi · Telegram Bot & Channelversion=* <=4.1

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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