CVE-2026-27741

MEDIUM
2026-02-23 [email protected]
4.3
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Feb 26, 2026 - 03:03 vuln.today
Public exploit code
CVE Published
Feb 23, 2026 - 22:16 nvd
MEDIUM 4.3

Tags

CSRF Bludit

Description

Bludit version 3.16.1 contains a cross-site request forgery (CSRF) vulnerability in the /admin/uninstall-plugin/ and /admin/install-theme/ endpoints. The application does not implement anti-CSRF tokens or other request origin validation mechanisms for these administrative actions. An attacker can induce an authenticated administrator to visit a malicious page that silently submits crafted requests, resulting in unauthorized plugin uninstallation or theme installation. This may lead to loss of functionality, execution of untrusted code via malicious themes, and compromise of system integrity.

Analysis

Bludit 3.16.1 lacks CSRF protections on administrative endpoints, allowing attackers to trick authenticated admins into uninstalling plugins or installing malicious themes via crafted web requests. Public exploit code exists for this vulnerability, enabling unauthorized modification of site functionality and potential code execution through untrusted theme installation.

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.

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Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: +20

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CVE-2026-27741 vulnerability details – vuln.today
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