CVE-2024-3054: WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, a

Q: How do I fix CVE-2024-3054?

migration\, backup\, staging: upgrade to 0.9.100. Exact commands for each OS are on this page.

Q: Is CVE-2024-3054 being exploited?

CVE-2024-3054 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-2024-3054 affect?

CVE-2024-3054 affects migration\, backup\, staging. Severity is high (CVSS 7.2). WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, and including, 0.9.99 via deserialization of untrusted input at the wpvividstg_get_custom_exclude_path_free action. This is due to

Q: How urgent is CVE-2024-3054?

Priority 50/100. High severity; EPSS top 1%: very likely to be exploited

This week

HIGH 7.2UPGRADE

CVE-2024-3054 is a high-severity flaw (CVSS 7.2) affecting migration\, backup\, staging. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, and including, 0.9.99 via deserialization of untrusted input at the wpvividstg_get_custom_exclude_path_free action. This is due to the plugin not providing sufficient path validation on the tree_node[node][id] parameter. This makes it possible for authenticated attackers, with admin-level access and above, to call files using a PHAR wrappe

Why this priority

High severity
EPSS top 1%: very likely to be exploited

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	41.5% (top 1%)
CISA exploited list	No
Weakness	CWE-502
Published	2024-04-12
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: wpvivid

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

Am I affected?

Timeline

2024-04-12 10:15 UTCPublished CVE record published
2026-06-17 07:43 UTCUpdated Record last modified

wpvivid migration\, backup\, staging UPGRADE

Affected: < 0.9.100

Fixed in: 0.9.100

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy migration-backup-staging || rpm -q migration-backup-staging || migration-backup-staging --version

2. UPGRADE to 0.9.100 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade migration-backup-staging

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade migration-backup-staging

Note

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

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-2024-3054?

migration\, backup\, staging: upgrade to 0.9.100. Exact commands for each OS are on this page.

Is CVE-2024-3054 being exploited?

CVE-2024-3054 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-2024-3054 affect?

CVE-2024-3054 affects migration\, backup\, staging. Severity is high (CVSS 7.2). WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, and including, 0.9.99 via deserialization of untrusted input at the wpvividstg_get_custom_exclude_path_free action. This is due to

How urgent is CVE-2024-3054?

Priority 50/100. High severity; EPSS top 1%: very likely to be exploited

Software pages

WordPress vulnerabilities

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References

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