CVE-2026-93514Network attack vector

Reflected script execution via unescaped page parameter

Published Sep 30, 2026 · Updated Sep 30, 2026

Reflected XSS in rainafarai Notification for Telegram 3.5.2 and earlier allows remote attackers to run script through a crafted page URL. The plugin's tab navigation places the unescaped page query parameter into HTML, where a browser can interpret it as script. Exploitation requires someone to open the crafted URL; the published fix description does not establish persistent injection or server-side code execution.

CVSS severityUnavailable
Unscored
EPSS probability0.18%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in rainafarai Notification for Telegram 3.5.2 and earlier allows remote attackers to run script through a crafted page URL. The plugin's tab navigation places the unescaped page query parameter into HTML, where a browser can interpret it as script. Exploitation requires someone to open the crafted URL; the published fix description does not establish persistent injection or server-side code execution.

The record

CVE
CVE-2026-93514
Published
Sep 30, 2026
Updated
Sep 30, 2026
Vendor
rainafarai
Product
Notification for Telegram
Classifications
T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 2026Record 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=n/a <=3.5.2 changes=[{"at":"3.5.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

rainafarai · Notification for Telegramversion=n/a <=3.5.2 changes=[{"at":"3.5.3","status":"unaffected"}]

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1204.001User Execution: Malicious Link

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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