CVE-2026-22378

HIGH
2026-02-20 [email protected]
8.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
CVE Published
Feb 20, 2026 - 16:22 nvd
HIGH 8.1

Tags

PHP Lfi

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Blabber blabber allows PHP Local File Inclusion.This issue affects Blabber: from n/a through <= 1.7.0.

Analysis

Blabber through version 1.7.0 contains a local file inclusion vulnerability in its PHP code that allows unauthenticated attackers to read arbitrary files from the server. An attacker can exploit improper filename validation in include/require statements to access sensitive system files without authentication. …

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Remediation

Within 24 hours: Identify and inventory all systems running AncoraThemes Blabber and disable the plugin immediately if not essential to operations. Within 7 days: Implement WAF rules to block suspicious file inclusion patterns and review access logs for exploitation attempts. …

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Priority Score

41
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +40
POC: 0

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CVE-2026-22378 vulnerability details – vuln.today
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