iThemes Sync: A security weakness
iThemes Sync is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.
- Component
- iThemes Sync
- Plugin slug
ithemes-sync- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Feb 19, 2026
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Feb 19, 2026 and is one of 2 known issues for this plugin.
Update, patch or deactivate.
Update iThemes Sync to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
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
Missing Authorization vulnerability in StellarWP iThemes Sync ithemes-sync allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects iThemes Sync: from n/a through <= 3.2.8.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N