WordPress security changelog
MEDIUM CVE-2026-39641 Deferred

Blackfyre: Cross-site request forgery

Blackfyre is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request. The published affected range is <= 2.5.4.

CVE / CNA score 6.5 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Blackfyre
Plugin slug
blackfyre
Affected
<= 2.5.4
Safe version
> 2.5.4
Published
Apr 08, 2026
Weakness
CWE-352 — Cross-Site Request Forgery (CSRF)

This CVE was published Apr 08, 2026 and is one of 1 known issue for this theme.

Update, patch or deactivate.

Update Blackfyre to a release after 2.5.4, or disable and remove it until a fixed version is available.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Cross-Site Request Forgery (CSRF) vulnerability in Skywarrior Blackfyre blackfyre allows Cross Site Request Forgery.This issue affects Blackfyre: from n/a through <= 2.5.4.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary and upstream sources