CVE Tools

CVE-2026-27741

Bludit <= 3.16.1 CSRF in Plugin and Theme Management Endpoints

Published: Feb 23, 2026Updated: Feb 26, 2026 Sources: CVE List NVDCWE-352

No Known Exploits

No Fix Available

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.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

Affected Products

On-prem

Web & CMS Plugins / cms-core

On-prem

Web & CMS Plugins / cms-core

bluditoss-projectWeb & CMS Plugins

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique

Initial Access

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References

https://github.com/bludit/bludit/issues/1577

https://www.vulncheck.com/advisories/bludit-csrf-in-plugin-and-theme-management-endpoints

Timeline

Published

Feb 23, 2026

Last Updated

Feb 26, 2026

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