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

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Joomla! Project Joomla! CMS unaffected
Version Status Constraints
4.0.0-5.4.5 affected —
6.0.0-6.1.0 affected —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html cve-icon cve-icon
History

Tue, 26 May 2026 20:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-548
CWE-704

Tue, 26 May 2026 17:00:00 +0000

Type Values Removed Values Added
Description The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.
Title Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published:

Updated: 2026-05-26T16:42:41.476Z

Reserved: 2026-05-26T10:06:17.656Z

Link: CVE-2026-48901

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-26T17:16:54.880

Modified: 2026-05-26T19:06:58.447

Link: CVE-2026-48901

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-26T19:45:06Z

Weaknesses