CVE-2026-48905
Joomla! Framework - [20260520] - Inadequate content filtering within the cleanAttributes filter code.
MEDIUM
6.1
CVSS Score
Published: May 26, 2026 at 04:45 PM UTC
Updated: July 20, 2026 at 08:28 PM UTC
1 product affected across 1 vendorJoomla!
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.1%
SSVC
No known exploit
Description
Lack of input filtering leads to an XSS vector in the HTML filter code.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 5.4.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-79
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