The mappress-google-maps-for-wordpress plugin before 2.53.9 for WordPress does not…
Priority MEDIUM 47CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
The mappress-google-maps-for-wordpress plugin before 2.53.9 for WordPress does not correctly implement AJAX functions with nonces (or capability checks), leading to remote code execution.
Why it matters now
EPSS 0.05545 92nd percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mappresspro:mappress:*:*:*:*:*:wordpress:*:* | before 2.53.9 | Vulnerable | chrisvrichardson |
- cpe:2.3:a:mappresspro:mappress:*:*:*:*:*:wordpress:*:* Versions before 2.53.9 Vulnerable ·chrisvrichardson
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-12077
- 2026-10-03 Alias added: GHSA-777c-4g98-pv8r
References
More chrisvrichardson Mappress vulnerabilities
- TI-2025-01793 MapPress Maps for WordPress < 2.94.9 - Contributor+ Stored XSS CVSS 3.1MEDIUM 6.8
- TI-2023-05979 MapPress Maps for WordPress <= 2.88.13 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
- TI-2025-01894 MapPress Maps for WordPress < 2.94.10 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2024-07996 MapPress Maps for WordPress < 2.93 - Admin+ Stored XSS via Map Settings CVSS 3.1MEDIUM 4.8
- TI-2023-11256 WordPress MapPress Maps for WordPress Plugin <= 2.85.4 is vulnerable to SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2020-10079 The mappress-google-maps-for-wordpress plugin before 2.54.6 for WordPress does not… CVSS 3.1HIGH 8.8
Sources
- CVE-2020-12077 · CVE Program
- CVE-2020-12077 · NVD
- FIRST EPSS
- GHSA-777c-4g98-pv8r · 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