CVE-2023-4637 WPvivid <= 0.9.94 - Missing Authorization

What is CVE-2023-4637?

CVE-2023-4637 is a medium-severity missing authorization vulnerability in wpvividplugins WPvivid — Backup, Migration & Staging, published on 5 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The WPvivid plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the restore() and get_restore_progress() function in versions up to, and including, 0.9.94. This makes it possible for unauthenticated attackers to invoke these functions and obtain full file paths if they have access to a back-up ID.

Weakness: CWE-862

Which versions are affected by CVE-2023-4637?

It affects 1 product.

Products include Wpvivid Migration\, Backup\, Staging.

How do I fix CVE-2023-4637?

No fix has been published for CVE-2023-4637 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2023-4637 being exploited?

There is no known exploitation of CVE-2023-4637 in the wild and no public exploit code.

Other vulnerabilities in wpvividplugins WPvivid — Backup, Migration & Staging

• CVE-2024-1981 SQL injection in Migration, Backup, Staging – WPvivid Critical 9.8
• CVE-2024-10962 Migration, Backup, Staging – WPvivid <= 0.9.107 - Unauthenticated PHP Object Injection High 8.8
• CVE-2020-36842 Migration, Backup, Staging – WPvivid <= 0.9.35 - Authenticated (Subscriber+) Arbitrary File Upload High 8.8
• CVE-2023-41243 WordPress WPvivid Backup Plugin plugin <= 0.9.90 - Privilege Escalation on Staging Environment vulnerability High 8.8
• CVE-2023-4274 Path traversal in Migration, Backup, Staging – WPvivid High 8.7

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-3qmf-fj65-6vmf.