WordPress Notification for Telegram plugin <= 3.5.2 - Cross Site Scripting (XSS) vulnerability (CVE-2026-93514) | HOL Guard CVE

High · CVSS 7.1CVE-2026-93514

WordPress Notification for Telegram plugin <= 3.5.2 - Cross Site Scripting (XSS) vulnerability

Answer in brief

CVE-2026-93514 records a High severity (CVSS 7.1) vulnerability in WordPress Notification for Telegram plugin <= 3.5.2 - Cross Site Scripting (XSS) vulnerability. The current sources do not mark it as known exploited. The current feed maps rainafarai/notification-for-telegram (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 30, 2026Updated Sep 30, 2026Source checked Sep 30, 2026First seen by HOL Sep 30, 2026Material review Sep 30, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.1
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps rainafarai/notification-for-telegram (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
rainafarai/notification-for-telegramgeneric	>=n/a <=3.5.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for rainafarai/notification-for-telegram.
Review the reported fix. Source-reported solution: Update the WordPress Notification for Telegram Plugin to the latest available version (at least 3.5.3).

Evidence timeline and material changes

Published upstream
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 30, 2026

Sources and claim methodology

Source referencepatchstack.com

Upstream source description

Unauthenticated Cross Site Scripting (XSS) in Notification for Telegram <= 3.5.2 versions.

Quoted source text, attributed separately from HOL analysis.