CVE-2026-27535— WordPress Solace Extra plugin <= 1.6.0 - Broken Access Control vulnerability
Quick assessment
Affected
solacewp Solace Extra
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WordPress Solace Extra是WordPress基金会开源的一款扩展CMS功能的组件插件。 WordPress Solace Extra 1.6.0及之前版本存在授权问题漏洞，该漏洞源于访问控制不当。
Possible ATT&CK Techniques 3 AI
T1190 · Exploit Public-Facing Application T1068 · Exploitation for Privilege Escalation T1136 · Create AccountAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| solacewp | Solace Extra | n/a≤ 1.6.0 |
affected |
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I. Basic Information for CVE-2026-27535
Vulnerability Information
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Vulnerability Title
WordPress Solace Extra plugin <= 1.6.0 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Broken Access Control in Solace Extra <= 1.6.0 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Solace Extra 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Solace Extra是WordPress基金会开源的一款扩展CMS功能的组件插件。 WordPress Solace Extra 1.6.0及之前版本存在授权问题漏洞，该漏洞源于访问控制不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| solacewp | Solace Extra | n/a ~ 1.6.0 | - |
|
II. Public POCs for CVE-2026-27535
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-27535 (1)
IV. Related Vulnerabilities
Same product: Solace Extra
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CVE-2026-18316
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CVE-2026-16965
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CVE-2026-16948
Solace Extra < 1.6.1 - Subscriber+ Multiple Missing Authoriz -
CVE-2026-13250
Solace Extra <= 1.5.3 - Missing Authorization to Unauthentic -
CVE-2025-58203
WordPress Solace Extra Plugin <= 1.3.2 - Server Side Request
Same vendor: solacewp
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CVE-2026-18316
Solace Extra <= 1.6.0 - Missing Authorization to Unauthentic -
CVE-2026-13250
Solace Extra <= 1.5.3 - Missing Authorization to Unauthentic -
CVE-2025-68911
WordPress Solace theme <= 2.1.16 - Broken Access Control vul -
CVE-2025-58203
WordPress Solace Extra Plugin <= 1.3.2 - Server Side Request -
CVE-2025-47464
WordPress Solace Extra plugin <= 1.3.1 - Server Side Request
Same weakness: CWE-862
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FundEngine <= 1.8.1 - Missing Authorization to Authenticated -
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LearnPress <= 4.4.4 - Missing Authorization to Authenticated
V. Comments for CVE-2026-27535
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