WordPress Rentsyst plugin <= 2.1.5 - Broken Access Control vulnerability
Priority LOW 30CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
Missing Authorization vulnerability in DimaFreund Rentsyst rentsyst allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Rentsyst: from n/a through 2.1.5.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00313 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| dimafreund | Rentsyst | up to 2.1.5 | — | No fix listed | CNA |
- Rentsyst Vendordimafreund Affected up to 2.1.5 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-84835
- 2026-10-03 Alias added: GHSA-gq99-3c9g-g6g9
References
More dimafreund vulnerabilities
- TI-2025-30522 WordPress Rentsyst Plugin <= 2.0.100 - Cross Site Scripting (XSS) Vulnerability CVSS 3.1HIGH 7.1
- TI-2025-23566 WordPress RentSyst plugin <= 2.0.92 - Cross Site Request Forgery (CSRF) to Stored XSS vulnerability CVSS 3.1HIGH 7.1
Sources
- CVE-2026-84835 · CVE Program
- CVE-2026-84835 · NVD
- FIRST EPSS
- GHSA-gq99-3c9g-g6g9 · 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