CVE-2021-24558

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

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.68% chance of exploitation in the next 30 days, 50th percentile

Published

2021-08-23

Updated

2024-08-03

Proof-of-concept exploits (2)

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

References

• CVE Record
• NVD entry

Related

• CVE-2021-24557
• CVE-2021-24559
• CVE-2021-24556
• CVE-2021-2456
• CVE-2021-24555
• CVE-2021-24561