TI-2026-70384 Aliases CVE-2026-62050 GHSA-x86c-hv43-ww72

PHP object injection in WordPress Splendour theme

MEDIUM 49CWE-502Published 2026-10-10 · Updated 2026-10-11

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

The ThemeREX Splendour theme for WordPress, versions through 1.23, deserializes untrusted data (CWE-502). An unauthenticated remote attacker can inject PHP objects into the application, which the CVSS vector rates as high impact to confidentiality, integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Unauthenticated PHP Object Injection in Splendour <= 1.23 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00375 31st 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
ThemeREX	Splendour	up to 1.23	—	No fix listed	CNA

Splendour VendorThemeREX Affected up to 1.23 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Splendour.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

2026-10-11 Threatist record created from CVE-2026-62050
2026-10-11 Alias added: GHSA-x86c-hv43-ww72

References

Other 1

https://patchstack.com/database/wordpress/theme/splendour/vulnerability/wordpress-splendour-theme-1-23-php-object-injection-vulnerability?_s_id=cve

TI-2020-08268 The ThemeREX Addons plugin before 2020-03-09 for WordPress lacks access control on the… CVSS 3.1CRITICAL 9.8
TI-2024-12489 ThemeREX Addons <= 2.32.3 - Unauthenticated Arbitrary File Upload in trx_addons_uploads_save_data CVSS 3.1CRITICAL 9.8
TI-2024-05844 Several WordPress.org Plugins <= Various Versions - Injected Backdoor CVSS 3.1CRITICAL 10.0
TI-2026-47321 WordPress FreightCo theme <= 1.1.15 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
TI-2026-46741 WordPress Abelle theme <= 1.22 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
TI-2026-44381 WordPress ThemeREX Addons plugin < 2.45.0 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8

See all 237 →

Sources

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