Improper handling of input could lead to an XSS vector in the checkAttribute method of the input filter framework class.
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This medium-severity CVE scores 4.8 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 82% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Improper handling of input could lead to an XSS vector in the checkAttribute method of the input filter framework class.
September 30, 2025
April 15, 2026
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| joomla/filter | 1.0 ... 2.0.5 (39 versions) | 2.0.6 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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