CVE-2026-22355

HIGH
2026-01-22 [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 - 21:54 vuln.today
CVE Published
Jan 22, 2026 - 17:16 nvd
HIGH 7.1

Tags

CSRF

Description

Cross-Site Request Forgery (CSRF) vulnerability in gregmolnar Simple XML Sitemap simple-xml-sitemap allows Stored XSS.This issue affects Simple XML Sitemap: from n/a through <= 1.3.

Analysis

gregmolnar Simple XML Sitemap simple-xml-sitemap is affected by cross-site request forgery (csrf) (CVSS 7.1).

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Remediation

Within 24 hours: Identify all applications and systems using gregmolnar simple-xml-sitemap library and document their criticality and exposure. Within 7 days: Implement compensating controls including CSRF token validation, SameSite cookie attributes, and WAF rules to block suspicious sitemap modification requests; restrict sitemap functionality to internal networks where feasible. …

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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-2026-22355 vulnerability details – vuln.today
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