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Vulnerability Details :

CVE-2026-48901

Summary
Assigner-Joomla
Assigner Org ID-6ff30186-7fb7-4ad9-be33-533e7b05e586
Published At-26 May, 2026 | 16:42
Updated At-26 May, 2026 | 16:42
Rejected At-
Credits

Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

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:26 May, 2026 | 16:42
Updated At:26 May, 2026 | 16:42
Rejected At:
▼CVE Numbering Authority (CNA)
Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

Affected Products
Vendor
Joomla!Joomla! Project
Product
Joomla! CMS
Default Status
unaffected
Versions
Affected
  • 4.0.0-5.4.5
  • 6.0.0-6.1.0
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
@ZeroXJacks, https://github.com/ZeroXJacks
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html
vendor-advisory
Hyperlink: https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html
Resource:
vendor-advisory
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@joomla.org
Published At:26 May, 2026 | 17:16
Updated At:26 May, 2026 | 17:16

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

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
CPE Matches
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.htmlsecurity@joomla.org
N/A
Hyperlink: https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html
Source: security@joomla.org
Resource: N/A

Change History

0
Information is not available yet

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