CVE-2026-21627— Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla
Quick assessment
Affected
tassos.gr Novarain/Tassos Framework (plg_system_nrframework)
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.
Tassos Framework是Tassos Marinos个人开发者的一个开发框架。 Tassos Framework存在访问控制错误漏洞，该漏洞源于处理特定AJAX请求时限制不足，可能导致内部框架功能被不当调用。
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I. Basic Information for CVE-2026-21627
Vulnerability Information
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Vulnerability Title
Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla
Source: CVE Program / CVE List V5
Vulnerability Description
The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Tassos Framework 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tassos Framework是Tassos Marinos个人开发者的一个开发框架。 Tassos Framework存在访问控制错误漏洞，该漏洞源于处理特定AJAX请求时限制不足，可能导致内部框架功能被不当调用。
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 |
|---|---|---|---|---|
| tassos.gr | Novarain/Tassos Framework (plg_system_nrframework) | 4.10.14–6.0.37 | - |
|
| tassos.gr | Convert Forms | 3.2.12–5.1.0 | - |
|
| tassos.gr | EngageBox | 6.0.0–7.1.0 | - |
|
| tassos.gr | Google Structured Data | 5.1.7–6.1.0 | - |
|
| tassos.gr | Advanced Custom Fields | 2.2.0–3.1.0 | - |
|
| tassos.gr | Smile Pack | 1.0.0–2.1.0 | - |
|
II. Public POCs for CVE-2026-21627
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-21627
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