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WordPress BackWPup plugin <= 5.6.2 - Authenticated (BackWPup Helper+) Privilege Escalation via Arbitrary Options Update vulnerability

🗓️ 19 Feb 2026 00:11:00Reported by 0N0ise - cert.plType 
patchstack
 patchstack
🔗 patchstack.com👁 3 Views

Authenticated privilege escalation in BackWPup plugin <=5.6.2 via arbitrary options update.

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19 Feb 2026 00:11Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.2
EPSS0.00051
SSVC
3