WordPress Grand Restaurant theme <= 7.0.10 - PHP Object Injection vulnerability
Priority MEDIUM 49CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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
Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Restaurant grandrestaurant allows Object Injection.This issue affects Grand Restaurant: from n/a through <= 7.0.10.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00455 39th 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
- Yes
- 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 |
|---|---|---|---|---|---|
| ThemeGoods | Grand Restaurant | up to 7.0.10 | — | No fix listed | CNA |
- Grand Restaurant VendorThemeGoods Affected up to 7.0.10 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:themegoods:grand_restaurant:*:*:*:*:*:*:*:* | — | — | ThemeGoods |
- cpe:2.3:a:themegoods:grand_restaurant:*:*:*:*:*:*:*:* Versions — — ·ThemeGoods
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-23542
- 2026-10-03 Alias added: GHSA-5h6j-gr7x-5qpg
More ThemeGoods vulnerabilities
- TI-2026-41593 WordPress Grand Photography theme <= 5.7.8 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-26227 WordPress GrandTour theme <= 5.6 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-23947 WordPress Grand Restaurant WordPress theme <= 7.0 - Path Traversal to PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-42813 WordPress Capella theme <= 2.5.5 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-42744 WordPress PhotoMe theme <= 5.6.11 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-26096 WordPress Grand Conference theme <= 5.3 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-23542 · CVE Program
- CVE-2026-23542 · NVD
- FIRST EPSS
- GHSA-5h6j-gr7x-5qpg · 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