CVE-2022-3909

The Add Comments WordPress plugin through 1.0.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

CVSS v3.1

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

CVSS v3.1

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

EPSS

0.53% chance of exploitation in the next 30 days, 43th percentile

Published

2022-12-05

Updated

2025-04-24

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/8d57a534-7630-491a-a0fd-90430f85ae78

References

• CVE Record
• NVD entry

Related

• CVE-2022-3908
• CVE-2022-3910
• CVE-2022-39073
• CVE-2022-3911
• CVE-2022-3907
• CVE-2022-3912