CVE-2022-1228

4.8 mediumEPSS 0.6%

Medium (4.8) in opensea project opeansea. EPSS 0.6% chance of exploitation in the next 30 days.

The Opensea WordPress plugin before 1.0.3 does not sanitize and escape some of its settings, like its "Referer address" field, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Severity

CVSS 3.1

4.8 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-04-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opensea_project:opeansea

References

https://wpscan.com/vulnerability/ef6830c0-e933-4e62-8321-011d91f9cfea
https://wpscan.com/vulnerability/ef6830c0-e933-4e62-8321-011d91f9cfea

Check your stack JSON