WordPress security changelog
MEDIUM CVE-2026-56026 Deferred

utm.codes: Server-side request forgery

utm.codes is affected by server-side request forgery. Exposure depends on how the affected operation is made reachable by the site. The vulnerable server can be induced to make attacker-selected network requests. The published affected range is n/a through 1.9.0.

CVE / CNA score 6.4 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
utm.codes
Plugin slug
utm-dot-codes
Affected
n/a through 1.9.0
Safe version
1.9.1
Published
Jun 26, 2026
Weakness
CWE-918 — Server-Side Request Forgery (SSRF)

This CVE was published Jun 26, 2026 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update utm.codes to 1.9.1 or later, 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

Subscriber Server Side Request Forgery (SSRF) in utm.codes <= 1.9.0 versions.

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

Primary and upstream sources