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TI-2026-03044 Aliases CVE-2026-3533GHSA-wv9g-vw7m-7mq8

Unrestricted file upload in artbees Jupiter X Core

Priority MEDIUM 41CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

The Jupiter X Core plugin for WordPress is vulnerable to limited file uploads due to missing authorization on import_popup_templates() function as well as insufficient file type validation in the upload_files() function in all versions up to, and including, 4.14.1. This makes it possible for Authenticated attackers with Subscriber-level access and above, to upload files with dangerous types that can lead to Remote Code Execution on servers configured to handle .phar files as executable PHP (e.g., Apache+mod_php), or Stored Cross-Site Scripting via .svg, .dfxp, or .xhtml files upload on any server configuration

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00688 52nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
artbeesJupiter X Coreup to 4.14.1—No fix listedCNA
  • Jupiter X Core Vendorartbees Affected up to 4.14.1 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:artbees:jupiter_x_core:*:*:*:*:*:*:*:*——artbees
  • cpe:2.3:a:artbees:jupiter_x_core:*:*:*:*:*:*:*:* Versions — — ·artbees

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-3533
  2. 2026-10-03 Alias added: GHSA-wv9g-vw7m-7mq8

References

Other 4

  • TI-2024-07206 Jupiter X Core <= 4.6.5 - Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
  • TI-2026-81637 Authentication bypass in Jupiter X Core WordPress plugin via X login CVSS 3.1CRITICAL 9.8
  • TI-2023-19772 WordPress Jupiter X Core plugin <= 3.3.5 - Unauth. Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-07214 Jupiter X Core <= 4.7.5 - Limited Unauthenticated Authentication Bypass to Account Takeover CVSS 3.1CRITICAL 9.8
  • TI-2023-19773 WordPress Jupiter X Core plugin <= 3.3.8 - Unauthenticated Account Takeover vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2025-00298 Jupiter X Core <= 4.8.7 - Authenticated (Contributor+) SVG Upload to Local File Inclusion (Remote Code Execution) CVSS 3.1HIGH 8.8
See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences