Opensea < 1.0.3 - Admin+ Stored XSS
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
EPSS 0.00598 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Opensea (Unknown): 1.0.3
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Opensea | 1.0.3 to before 1.0.3 | 1.0.3 | Patch available | CNA |
- Opensea VendorUnknown Affected 1.0.3 to before 1.0.3 Fixed in 1.0.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:opensea_project:opeansea:*:*:*:*:*:wordpress:*:* | before 1.0.3 | Vulnerable | Opensea Project |
- cpe:2.3:a:opensea_project:opeansea:*:*:*:*:*:wordpress:*:* Versions before 1.0.3 Vulnerable ·Opensea Project
Remediation
- Fix · CNA Opensea (Unknown) Fixed in 1.0.3
Timeline
- 2026-10-02 Threatist record created from CVE-2022-1228
- 2026-10-03 Alias added: GHSA-6j52-g7qg-r38c
References
Sources
- CVE-2022-1228 · CVE Program
- CVE-2022-1228 · NVD
- FIRST EPSS
- GHSA-6j52-g7qg-r38c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences