CVE-2022-2546: The All-in-One WP Migration WordPress plugin before 7.63 uses the wrong content type, and does not properly es

Q: How do I fix CVE-2022-2546?

all-in-one wp migration: upgrade to 7.63. Exact commands for each OS are on this page.

Q: Is CVE-2022-2546 being exploited?

CVE-2022-2546 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-2546 affect?

CVE-2022-2546 affects all-in-one wp migration. Severity is medium (CVSS 4.7). 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 wi

Q: How urgent is CVE-2022-2546?

Priority 38/100. Public exploit reference

Routine

MEDIUM 4.7UPGRADE

CVE-2022-2546 is a medium-severity flaw (CVSS 4.7) affecting all-in-one wp migration. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2023-02-02
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: servmask

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-02-02 09:15 UTCPublished CVE record published
2026-06-17 04:42 UTCUpdated Record last modified

servmask all-in-one wp migration UPGRADE

Affected: < 7.63

Fixed in: 7.63

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy all-in-one-wp-migration || rpm -q all-in-one-wp-migration || all-in-one-wp-migration --version

2. UPGRADE to 7.63 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade all-in-one-wp-migration

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade all-in-one-wp-migration

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: WordPress All-in-One WP Migration <=7.62 - Cross-Site Scripting

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-2546?

all-in-one wp migration: upgrade to 7.63. Exact commands for each OS are on this page.

Is CVE-2022-2546 being exploited?

CVE-2022-2546 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-2546 affect?

CVE-2022-2546 affects all-in-one wp migration. Severity is medium (CVSS 4.7). 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 wi

How urgent is CVE-2022-2546?

Priority 38/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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