How severe is CVE-2023-3813?

CVE-2023-3813 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-3813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3813?

CVE-2023-3813 affects Artbees Jupiter X Core. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3813?

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-2023-3813 published?

CVE-2023-3813 was published on 2023-07-21 and last updated on 2026-06-17.

CVE-2023-3813

CVE-2023-3813 is a high-severity vulnerability in Artbees Jupiter X Core 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Artbees Jupiter X Core
Published: 2023-07-21
Last modified: 2026-06-17

Description

The Jupiter X Core plugin for WordPress is vulnerable to arbitrary file downloads in versions up to, and including, 4.6.6. This makes it possible for unauthenticated attackers to download the contents of arbitrary files on the server, which can contain sensitive information. The requires the premium version of the plugin to be activated. NOTE: This vulnerability was partially patched in version 4.6.5 and fully patched in version 4.6.9.

Frequently asked questions

What is CVE-2023-3813?: The Jupiter X Core plugin for WordPress is vulnerable to arbitrary file downloads in versions up to, and including, 4.6.6. This makes it possible for unauthenticated attackers to download the contents of arbitrary files on the server, which can contain sensitive information. The requires the premium version of the plugin to be activated. NOTE: This vulnerability was partially patched in version 4.6.5 and fully patched in version 4.6.9.
How severe is CVE-2023-3813?: CVE-2023-3813 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-3813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3813?: CVE-2023-3813 affects Artbees Jupiter X Core. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3813?: 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-2023-3813 published?: CVE-2023-3813 was published on 2023-07-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:artbees:jupiter_x_core:*:*:*:*:*:wordpress:*:*

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