How severe is CVE-2024-8066?

CVE-2024-8066 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-8066 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8066?

CVE-2024-8066 affects Ninjateam Filester. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8066?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-8066 have an EU (EUVD) identifier?

Yes. CVE-2024-8066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49625.

When was CVE-2024-8066 published?

CVE-2024-8066 was published on 2024-11-28 and last updated on 2026-06-17.

CVE-2024-8066

CVE-2024-8066 is a high-severity vulnerability in Ninjateam Filester with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49625
Weakness: CWE-434
Affected product: Ninjateam Filester
Published: 2024-11-28
Last modified: 2026-06-17

Description

The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing validation in the 'fsConnector' function in all versions up to, and including, 1.8.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, and granted permissions by an Administrator, to upload a new .htaccess file allowing them to subsequently upload arbitrary files on the affected site's server which may make remote code execution possible.

Frequently asked questions

What is CVE-2024-8066?: The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing validation in the 'fsConnector' function in all versions up to, and including, 1.8.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, and granted permissions by an Administrator, to upload a new .htaccess file allowing them to subsequently upload arbitrary files on the affected site's server which may make remote code execution possible.
How severe is CVE-2024-8066?: CVE-2024-8066 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-8066 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8066?: CVE-2024-8066 affects Ninjateam Filester. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8066?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-8066 have an EU (EUVD) identifier?: Yes. CVE-2024-8066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49625.
When was CVE-2024-8066 published?: CVE-2024-8066 was published on 2024-11-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ninjateam:filester:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Ninjateam Filester

CVE-2023-4827 — High (CVSS 8.8): The File Manager Pro WordPress plugin before 1.8 does not properly check the CSRF nonce in the `fs_connector` AJAX…
CVE-2024-7031 — High (CVSS 7.5): The File Manager Pro – Filester plugin for WordPress is vulnerable to unauthorized modification of data due to a…
CVE-2024-9669 — High (CVSS 7.2): The File Manager Pro – Filester plugin for WordPress is vulnerable to Local JavaScript File Inclusion in all versions…
CVE-2023-4861 — High (CVSS 7.2): The File Manager Pro WordPress plugin before 1.8.1 allows admin users to upload arbitrary files, even in environments…
CVE-2023-4862 — Medium (CVSS 4.8): The File Manager Pro WordPress plugin before 1.8.1 does not adequately validate and escape some inputs, leading to XSS…
CVE-2024-12331 — Medium (CVSS 4.3): The File Manager Pro – Filester plugin for WordPress is vulnerable to unauthorized modification of data due to a…

All CVEs affecting Ninjateam Filester →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-57700 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This…
CVE-2025-69129 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in WordPress & WooCommerce Scraper Plugin, Import Data from Any Site <= 1.0.7…
CVE-2026-40772 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.
CVE-2026-40412 — Critical (CVSS 10.0): Unrestricted upload of file with dangerous type in Azure Orbital Spatio allows an unauthorized attacker to execute code…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →