ninjateam FileBird Plugin up to 6.4.9 on WordPress Configuration Data improper authorization

Summaryinfo

A vulnerability marked as critical has been reported in ninjateam FileBird Plugin up to 6.4.9 on WordPress. Affected by this vulnerability is an unknown functionality of the component Configuration Data Handler. The manipulation leads to improper authorization. This vulnerability is referenced as CVE-2025-11510. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in ninjateam FileBird Plugin up to 6.4.9 on WordPress and classified as critical. This issue affects an unknown code of the component Configuration Data Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The FileBird – WordPress Media Library Folders & File Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the /filebird/v1/fb-wipe-clear-all-data function in all versions up to, and including, 6.4.9. This makes it possible for authenticated attackers, with author-level access and above, to reset all of the plugin's configuration data.

The weakness was published by Fuchong Jun. It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2025-11510 since 10/08/2025. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/18/2025). The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-34976). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• ninjateam

Name

• FileBird Plugin

Version

• 6.4.0
• 6.4.1
• 6.4.2
• 6.4.3
• 6.4.4
• 6.4.5
• 6.4.6
• 6.4.7
• 6.4.8
• 6.4.9

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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