Top 10 < 3.2.3 - Contributor+ Stored XSS
Priority MEDIUM 58Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Top 10 WordPress plugin before 3.2.3 does not validate and escape some of its Block attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00476 41st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Top 10 (Unknown): 3.2.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Top 10 | before 3.2.3 | 3.2.3 | Patch available | CNA |
- Top 10 VendorUnknown Affected before 3.2.3 Fixed in 3.2.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:top_10_project:top_10:*:*:*:*:*:wordpress:*:* | before 3.2.3 | Vulnerable | Top 10 Project |
- cpe:2.3:a:top_10_project:top_10:*:*:*:*:*:wordpress:*:* Versions before 3.2.3 Vulnerable ·Top 10 Project
Remediation
- Fix · CNA Top 10 (Unknown) Fixed in 3.2.3
Timeline
- 2026-10-02 Threatist record created from CVE-2022-4570
- 2026-10-03 Alias added: GHSA-6g6q-7vvm-h2p9
References
Sources
- CVE-2022-4570 · CVE Program
- CVE-2022-4570 · NVD
- FIRST EPSS
- GHSA-6g6q-7vvm-h2p9 · 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