CVE-2021-24821

The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator > Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)

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

0.60% chance of exploitation in the next 30 days, 47th percentile

Published

2022-03-07

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f0915b66-0b99-4aeb-9fba-759cafaeb0cb

References

• CVE Record
• NVD entry

Related

• CVE-2021-24819
• CVE-2021-24822
• CVE-2021-24818
• CVE-2021-24823
• CVE-2021-24817
• CVE-2021-24824