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CVE-2026-19892

HIGHCVSS 8.8/10EPSS 0.25%

Last modified

CVE-2026-19892 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The InfusedWoo Pro plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in all versions up to, and including, 5.1.17. This is due to a missing capability check in the `ajax_iwar_preview_email()` function, which uses `is_admin()` as its only authorization check and allows low-privilege users to render email preview merge fields for an arbitrary email address. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

The InfusedWoo Pro plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in all versions up to, and including, 5.1.17. This is due to a missing capability check in the `ajax_iwar_preview_email()` function, which uses `is_admin()` as its only authorization check and allows low-privilege users to render email preview merge fields for an arbitrary email address. This makes it possible for authenticated attackers, with subscriber-level access and above, to generate and retrieve a valid password reset link for any WordPress user, including administrators, enabling account takeover.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.25%

15.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Infused AddonsInfusedWoo Pro<= 5.1.17

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-19892?
The InfusedWoo Pro plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in all versions up to, and including, 5.1.17. This is due to a missing capability check in the `ajax_iwar_preview_email()` function, which uses `is_admin()` as its only authorization check and allows low-privilege users to render email preview merge fields for an arbitrary email address. This makes it possible for authenticated attackers, with subscriber-level access and above, to generate and retrieve a valid password reset link for any WordPress user, including administrators, enabling account takeover.
How severe is CVE-2026-19892?
CVE-2026-19892 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2026-19892?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST