Sunshine Photo Cart <= 2.8.28 - Cross-Site Request Forgery Bypass
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.
Summary
The Sunshine Photo Cart plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.8.28 This is due to missing or incorrect nonce validation on the sunshine_products_quicksave_post() function. This makes it possible for unauthenticated attackers to save custom post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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 |
|---|---|---|---|---|---|
| sunshinephotocart | Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers | up to 2.8.28 | — | No fix listed | CNA |
- Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers Vendorsunshinephotocart Affected up to 2.8.28 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sunshinephotocart:sunshine_photo_cart:*:*:*:*:*:wordpress:*:* | up to 2.8.28 | Vulnerable | sunshinephotocart |
- cpe:2.3:a:sunshinephotocart:sunshine_photo_cart:*:*:*:*:*:wordpress:*:* Versions up to 2.8.28 Vulnerable ·sunshinephotocart
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-4415
- 2026-10-03 Alias added: GHSA-jmrg-64rf-qpwj
References
Advisory 8
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c043510b-6aeb-4e91-80f0-a62970c01b1d?source=cve
- https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
More sunshinephotocart Sunshine Photo Cart vulnerabilities
- TI-2022-03939 Sunshine Photo Cart < 2.9.15 - Reflected XSS CVSS 3.1MEDIUM 6.1
- TI-2025-22354 WordPress Sunshine Photo Cart plugin <= 3.4.10 - PHP Object Injection Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-29627 WordPress Sunshine Photo Cart plugin <= 3.2.9 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-19967 WordPress Sunshine Photo Cart plugin <= 3.1.1 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-04923 Sunshine Photo Cart <= 3.4.11 - Authenticated (Subscriber+) Privilege Escalation CVSS 3.1HIGH 8.8
- TI-2024-31632 WordPress Sunshine Photo Cart plugin <= 3.2.8 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2021-4415 · CVE Program
- CVE-2021-4415 · NVD
- FIRST EPSS
- GHSA-jmrg-64rf-qpwj · 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