CVE-2023-2803

The Ultimate Addons for Contact Form 7 WordPress plugin before 3.1.29 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

CVSS v3.1

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

EPSS

0.49% chance of exploitation in the next 30 days, 40th percentile

Published

2023-08-14

Updated

2024-10-09

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/ec640d47-bb22-478d-9668-1dab72f12f8d

References

• CVE Record
• NVD entry

Related

• CVE-2023-2802
• CVE-2023-2804
• CVE-2023-27997
• CVE-2023-2805
• CVE-2023-2799
• CVE-2023-28102