CVE-2026-27741 — MEDIUM (4.3)

Vulnerability 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 Score

4.3

MEDIUM

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

Affected Products

Vendor	Product	Versions
Bludit	Bludit	3.16.1

Related Weaknesses (CWE)

CWE-352

References

https://github.com/bludit/bludit/issues/1577ExploitIssue Tracking
https://www.vulncheck.com/advisories/bludit-csrf-in-plugin-and-theme-management-Third Party Advisory

FAQ

What is CVE-2026-27741?

CVE-2026-27741 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 token...

How severe is CVE-2026-27741?

CVE-2026-27741 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-27741?

Check the references section above for vendor advisories and patch information. Affected products include: Bludit Bludit.