CVE-2023-3813Network attack vector

Unauthenticated file disclosure via path traversal

Published Jul 21, 2023 · Updated Apr 8, 2026

Path traversal in Artbees Jupiter X Core 4.6.6 and earlier allows remote attackers to read arbitrary server files without authentication. The Raven extension's file-download utility in includes/extensions/raven/includes/utils.php accepts an attacker-controlled path without restricting the resolved file to an intended directory. The premium version must be active, and exploitation exposes files readable by the WordPress process without modifying data or interrupting the service.

CVSS severity7.5
High
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Artbees Jupiter X Core 4.6.6 and earlier allows remote attackers to read arbitrary server files without authentication. The Raven extension's file-download utility in includes/extensions/raven/includes/utils.php accepts an attacker-controlled path without restricting the resolved file to an intended directory. The premium version must be active, and exploitation exposes files readable by the WordPress process without modifying data or interrupting the service.

The record

CVE
CVE-2023-3813
Published
Jul 21, 2023
Updated
Apr 8, 2026
Vendor
Artbees
Product
Jupiter X Core
Classifications
CWE-22, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.6.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Artbees · Jupiter X Coreversion=0 <=4.6.6

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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