Simple Sitemap < 3.5.8 - 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 Simple Sitemap WordPress plugin before 3.5.8 does not validate and escape some of its shortcode 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 0.00519 44th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Simple Sitemap (Unknown): 3.5.8
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 | Simple Sitemap | before 3.5.8 | 3.5.8 | Patch available | CNA |
- Simple Sitemap VendorUnknown Affected before 3.5.8 Fixed in 3.5.8 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:simple_sitemap_project:simple_sitemap:*:*:*:*:*:wordpress:*:* | before 3.5.8 | Vulnerable | Simple Sitemap Project |
- cpe:2.3:a:simple_sitemap_project:simple_sitemap:*:*:*:*:*:wordpress:*:* Versions before 3.5.8 Vulnerable ·Simple Sitemap Project
Remediation
- Fix · CNA Simple Sitemap (Unknown) Fixed in 3.5.8
Timeline
- 2026-10-02 Threatist record created from CVE-2022-4472
- 2026-10-03 Alias added: GHSA-936w-f3xw-gpm6
References
Sources
- CVE-2022-4472 · CVE Program
- CVE-2022-4472 · NVD
- FIRST EPSS
- GHSA-936w-f3xw-gpm6 · 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