Vulnerability CVE-2021-24633


Published: 2021-09-27

Description:
The Countdown Block WordPress plugin before 1.1.2 does not have authorisation in the eb_write_block_css AJAX action, which allows any authenticated user, such as Subscriber, to modify post contents displayed to users.

Type:

CWE-862

(Missing Authorization)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Wpdeveloper -> Countdown block 

 References:
https://wpscan.com/vulnerability/431901eb-0f95-4033-b943-324e6d3844a5

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