WF-c75bfba9-b25a-4966-835c-8d22736de809-updraftplus
UpdraftPlus WordPress Backup Plugin <= 1.9.50 - Nonce Leak to Authorization Bypass
criticalImproper Privilege Management
9.9
CVSS Score
9.9
CVSS Score
critical
Severity
1.9.51
Patched in
3276d
Time to patch
Description
The UpdraftPlus WordPress Backup Plugin for WordPress is vulnerable to nonce leak which leads to authorization bypass in versions up to, and including, 1.9.50. This is due to incorrect use of several 'admin_action_' hooks. This makes it possible for authenticated attackers to arbitrarily upload files, download backups and retrieve secret keys.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HAttack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
High
Confidentiality
High
Integrity
High
Availability
Technical Details
Affected versions
<1.9.51PublishedFebruary 3, 2015
Last updatedJanuary 22, 2024
Affected pluginupdraftplus
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