Slick Contact Forms <= 1.3.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Slick Contact Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dcscf-link' shortcode in versions up to, and including, 1.3.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| remix4 | Slick Contact Forms | up to 1.3.7 | — | No fix listed | CNA |
- Slick Contact Forms Vendorremix4 Affected up to 1.3.7 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:leechesnutt:slick_contact_forms:*:*:*:*:*:wordpress:*:* | up to 1.3.7 | Vulnerable | Leechesnutt |
- cpe:2.3:a:leechesnutt:slick_contact_forms:*:*:*:*:*:wordpress:*:* Versions up to 1.3.7 Vulnerable ·Leechesnutt
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-5468
- 2026-10-03 Alias added: GHSA-5j4m-cf9v-85pv
References
Sources
- CVE-2023-5468 · CVE Program
- CVE-2023-5468 · NVD
- FIRST EPSS
- GHSA-5j4m-cf9v-85pv · 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