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Vulnerability Details :

CVE-2026-21627

Summary
Assigner-Joomla
Assigner Org ID-6ff30186-7fb7-4ad9-be33-533e7b05e586
Published At-20 Feb, 2026 | 14:22
Updated At-21 Feb, 2026 | 04:54
Rejected At-
Credits

Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Joomla
Assigner Org ID:6ff30186-7fb7-4ad9-be33-533e7b05e586
Published At:20 Feb, 2026 | 14:22
Updated At:21 Feb, 2026 | 04:54
Rejected At:
▼CVE Numbering Authority (CNA)
Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla

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.

Affected Products
Vendor
tassos.gr
Product
Novarain/Tassos Framework (plg_system_nrframework)
Default Status
unaffected
Versions
Affected
  • 4.10.14–6.0.37
Vendor
tassos.gr
Product
Convert Forms
Default Status
unaffected
Versions
Affected
  • 3.2.12–5.1.0
Vendor
tassos.gr
Product
EngageBox
Default Status
unaffected
Versions
Affected
  • 6.0.0–7.1.0
Vendor
tassos.gr
Product
Google Structured Data
Default Status
unaffected
Versions
Affected
  • 5.1.7–6.1.0
Vendor
tassos.gr
Product
Advanced Custom Fields
Default Status
unaffected
Versions
Affected
  • 2.2.0–3.1.0
Vendor
tassos.gr
Product
Smile Pack
Default Status
unaffected
Versions
Affected
  • 1.0.0–2.1.0
Problem Types
TypeCWE IDDescription
CWECWE-284CWE-284 Improper Access Control
Type: CWE
CWE ID: CWE-284
Description: CWE-284 Improper Access Control
Metrics
VersionBase scoreBase severityVector
4.09.5CRITICAL
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
Version: 4.0
Base score: 9.5
Base severity: CRITICAL
Vector:
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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-1CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
CAPEC ID: CAPEC-1
Description: CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
Solutions
Configurations
Workarounds
Exploits
Credits
finder
p1r0x / ssd-disclosure.com
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://tassos.gr
product
Hyperlink: https://tassos.gr
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@joomla.org
Published At:20 Feb, 2026 | 15:20
Updated At:20 Feb, 2026 | 15:34

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.09.5CRITICAL
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 9.5
Base severity: CRITICAL
Vector:
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-284Primarysecurity@joomla.org
CWE ID: CWE-284
Type: Primary
Source: security@joomla.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://tassos.grsecurity@joomla.org
N/A
Hyperlink: https://tassos.gr
Source: security@joomla.org
Resource: N/A

Change History

0
Information is not available yet

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