CVE-2026-19892 Infused Addons CVE debrief

Who should care

WordPress administrators, security teams, and users with subscriber-level access or above should assess exposure and prioritize remediation efforts to prevent potential account takeovers.

Why it matters

CVE-2026-19892 is a high-severity privilege escalation vulnerability in the InfusedWoo Pro plugin for WordPress. It allows authenticated attackers with low-privilege access to potentially take over accounts, including administrative ones, by generating and retrieving password reset links. Defenders should verify exposure, assess authentication controls, and prioritize remediation to prevent potential account takeovers and lateral movement within WordPress installations.

• Potential account takeover by authenticated attackers with subscriber-level access.
• Ability to generate and retrieve valid password reset links for any WordPress user.
• Bypass of normal authorization checks due to missing capability checks in the `ajax_iwar_preview_email()` function.
• Possible lateral movement within WordPress installations if attackers gain administrative access.

Technical summary

The InfusedWoo Pro plugin for WordPress is vulnerable to privilege escalation via account takeover due to a missing capability check in the `ajax_iwar_preview_email()` function. This allows authenticated attackers with subscriber-level access to generate and retrieve valid password reset links for any WordPress user, including administrators. The vulnerability affects versions up to 5.1.17 and defenders should verify exposure, assess authentication controls, and prioritize remediation to prevent potential account takeovers and lateral movement within WordPress installations.

Defensive priority

Defenders should prioritize verifying exposure of WordPress installations using InfusedWoo Pro plugin versions up to 5.1.17 and assess the effectiveness of current authentication and authorization controls.

Recommended defensive actions

• Verify WordPress installations for InfusedWoo Pro plugin version 5.1.17 or earlier and update to a patched version if available.
• Assess authentication and authorization controls for WordPress users, particularly those with subscriber-level access.
• Monitor for suspicious password reset link generation and retrieval activities.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its description, CVSS score, and affected versions. However, the corpus does not establish specific exploitation instances or remediation steps beyond version updates.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.