Stored cross-site scripting in Jupiter X Core WordPress plugin
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-80.
Summary
The Jupiter X Core plugin for WordPress from artbees is affected in all versions up to and including 4.61.0. Insufficient input sanitization and output escaping of the forget_password_link parameter let stored web scripts persist in the plugin output (CWE-80). An authenticated attacker with Contributor-level access or above can inject scripts into pages that run whenever a user opens an injected page.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
The Jupiter X Core plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'forget_password_link' parameter in all versions up to, and including, 4.61.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
The sources list no fixed version for Jupiter X Core.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-27 Threatist record created from CVE-2026-10511
- 2026-10-27 Alias added: GHSA-c968-6384-5fxw
- 2026-10-27 Priority changed: MEDIUM → LOW
- 2026-10-29 CISA SSVC decision points changed
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7736342c-21e8-42e6-8af8-31c69ff7781e?source=cve
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.15.0/includes/extensions/raven/includes/modules/forms/widgets/login.php#L736
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.15.0/includes/extensions/raven/includes/modules/forms/widgets/login.php#L648
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.15.0/includes/extensions/raven/includes/modules/forms/widgets/login.php#L401
- https://plugins.trac.wordpress.org/changeset/3759312/jupiterx-core/trunk/includes/extensions/raven/includes/modules/forms/widgets/login.php
More artbees vulnerabilities
- 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
Sources
- CVE-2026-10511 · CVE Program
- CVE-2026-10511 · NVD
- FIRST EPSS
- GHSA-c968-6384-5fxw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences