CVE-2023-4861
CVE-2023-4861 is a high-severity vulnerability in Ninjateam Filester with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Ninjateam Filester
- Published:
- Last modified:
Description
The File Manager Pro WordPress plugin before 1.8.1 allows admin users to upload arbitrary files, even in environments where such a user should not be able to gain full control of the server, such as a multisite installation. This leads to remote code execution.
Frequently asked questions
- What is CVE-2023-4861?
- The File Manager Pro WordPress plugin before 1.8.1 allows admin users to upload arbitrary files, even in environments where such a user should not be able to gain full control of the server, such as a multisite installation. This leads to remote code execution.
- How severe is CVE-2023-4861?
- CVE-2023-4861 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-4861 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-4861?
- CVE-2023-4861 affects Ninjateam Filester. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-4861?
- 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.
- When was CVE-2023-4861 published?
- CVE-2023-4861 was published on 2023-10-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ninjateam:filester:*:*:*:*:wordpress:*:*:*
More vulnerabilities in Ninjateam Filester
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- 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-2023-4862 — 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…