CVE-2026-16253

Summary

The Total Upkeep WordPress plugin before 1.17.3 does not adequately protect the secret that authorizes its backup-restore functionality and exposes it to unauthenticated users, allowing them to disclose sensitive backup information and to force a full site restore that overwrites the live site's files and database.

Affected Software

VendorProductVersion RangeStatus
UnknownTotal Upkeep0 < 1.17.3affected

Weaknesses

  • CWE-200 Information Exposure

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

References