Vulnerability CVE-2021-24558
Published: 2021-08-23

Description:
The pspin_duplicate_post_save_as_new_post function of the Project Status WordPress plugin through 1.6 does not sanitise, validate or escape the post GET parameter passed to it before outputting it in an error message when the related post does not exist, leading to a reflected XSS issue

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
3.7designs -> Project status 

 References:
https://codevigilant.com/disclosure/2021/wp-plugin-project-status/
https://wpscan.com/vulnerability/ca5f2152-fcfd-492d-a552-f9604011beff
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