WordPress Page Builder by SiteOrigin plugin <= 2.36.0 - PHP Object Injection vulnerability
Priority LOW 33CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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-502.
Summary
Editor PHP Object Injection in Page Builder by SiteOrigin <= 2.36.0 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00291 21st 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Greg – SiteOrigin | Page Builder by SiteOrigin | up to 2.36.0 | — | No fix listed | CNA |
- Page Builder by SiteOrigin VendorGreg – SiteOrigin Affected up to 2.36.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-97256
- 2026-10-03 Alias added: GHSA-6p5w-gc4f-g298
More Greg – SiteOrigin vulnerabilities
- TI-2024-37062 WordPress Simple Proxy plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
Sources
- CVE-2026-97256 · CVE Program
- CVE-2026-97256 · NVD
- FIRST EPSS
- GHSA-6p5w-gc4f-g298 · 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