CVE-2021-47948

WordPress GetPaid Plugin 2.4.6 contains an HTML injection vulnerability that allows authenticated attackers to inject arbitrary HTML code by exploiting the Help Text field in payment forms. Attackers can inject malicious HTML including image tags and scripts into the Help Text field during payment form creation, which gets stored in the database and executed in the browser when the form is viewed.

CVSS v4.0

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

EPSS

0.17% chance of exploitation in the next 30 days, 6th percentile

Published

2026-05-10

Updated

2026-07-28

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/50246

References

• CVE Record
• NVD entry

Related

• CVE-2021-47947
• CVE-2021-47949
• CVE-2021-47946
• CVE-2021-47950
• CVE-2021-47945
• CVE-2021-47951