CVE-2022-2546: All-in-One WP Migration < 7.63 - Unauthenticated Reflected XSS

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-02-02 · updated 2026-06-17

Description

The All-in-One WP Migration WordPress plugin before 7.63 uses the wrong content type, and does not properly escape the response from the ai1wm_export AJAX action, allowing an attacker to craft a request that when submitted by any visitor will inject arbitrary html or javascript into the response that will be executed in the victims session. Note: This requires knowledge of a static secret key

Affected products

servmask All-in-One WP Migration and Backup: before 7.63 — fixed in 7.63

How to fix

Upgrade to a fixed version: servmask All-in-One WP Migration and Backup 7.63. Check the vendor advisory for mitigations.

References

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