Greenshift – animation and page builder blocks <= 12.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
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-79.
Summary
The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `_gspb_post_css` post meta value and the `dynamicAttributes` block attribute in all versions up to, and including, 12.8.5 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
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2593
- 2026-10-03 Alias added: GHSA-9vcm-24fw-prrp
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/57b7b171-cd25-4bcd-aa75-3ccbfbb1452a?source=cve
- https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.3/init.php#L2110
- https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.3/init.php#L2138
- https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.3/blockrender/element/block.php#L660
More wpsoul vulnerabilities
- TI-2023-00362 Greenshift < 5.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 6.8
- TI-2022-04253 Greenshift – animation and page builder blocks < 4.8.9 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 5.4
- TI-2025-03183 Greenshift 11.4 - 11.4.5 - Authenticated (Subscriber+) Arbitrary File Upload CVSS 3.1HIGH 8.8
- TI-2024-33852 WordPress Greenshift plugin <=9.7 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-29532 WordPress Greenshift Woocommerce Addon plugin < 1.9.8 - Subscriber+ SQL Injection vulnerability CVSS 3.1HIGH 8.8
- TI-2024-29531 WordPress Greenshift Query and Meta Addon plugin < 3.9.2 - Subscriber+ SQL Injection vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2026-2593 · CVE Program
- CVE-2026-2593 · NVD
- FIRST EPSS
- GHSA-9vcm-24fw-prrp · 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