CVE-2026-22440

HIGH
2026-03-05 [email protected]
7.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 05, 2026 - 06:16 nvd
HIGH 7.1

Tags

XSS

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in foreverpinetree Thecs thecs allows Reflected XSS.This issue affects Thecs: from n/a through <= 1.4.7.

Analysis

Reflected cross-site scripting in Thecs through version 1.4.7 enables attackers to inject malicious scripts that execute in users' browsers when they click specially crafted links, potentially compromising session data and user credentials. The vulnerability requires user interaction and affects all versions up to 1.4.7, with no patch currently available. …

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Remediation

Within 24 hours: Inventory all systems running Thecs and identify internet-facing instances. Within 7 days: Implement input validation rules and deploy WAF rules blocking XSS payloads; consider disabling affected Thecs features if possible. …

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Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: 0

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CVE-2026-22440 vulnerability details – vuln.today
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