Medium severity · published Jan 24, 2022
CVE-2021-25013
Qubely < 1.7.8 - Subscriber+ Arbitrary Post Deletion
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QA
Qubely – Advanced Gutenberg Blocks ·
1.7.8 before 1.7.8 · source: vendor
QU
Qubely · Themeum
before 1.7.8 · source: NVD