Vulnerability Details CVE-2026-49049
The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and update template parameters.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 13.4%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-49049
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cpe:2.3:a:ollyo:helix3:1.0
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cpe:2.3:a:ollyo:helix3:1.1
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cpe:2.3:a:ollyo:helix3:1.2
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cpe:2.3:a:ollyo:helix3:1.3
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cpe:2.3:a:ollyo:helix3:1.4
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cpe:2.3:a:ollyo:helix3:1.5
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cpe:2.3:a:ollyo:helix3:1.6
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cpe:2.3:a:ollyo:helix3:1.7
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cpe:2.3:a:ollyo:helix3:1.8
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cpe:2.3:a:ollyo:helix3:1.9
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cpe:2.3:a:ollyo:helix3:2.0
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cpe:2.3:a:ollyo:helix3:2.1
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cpe:2.3:a:ollyo:helix3:2.2
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cpe:2.3:a:ollyo:helix3:2.3
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cpe:2.3:a:ollyo:helix3:2.4
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cpe:2.3:a:ollyo:helix3:2.5
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cpe:2.3:a:ollyo:helix3:2.5.1
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cpe:2.3:a:ollyo:helix3:2.5.2
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cpe:2.3:a:ollyo:helix3:2.5.3
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cpe:2.3:a:ollyo:helix3:2.5.4
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cpe:2.3:a:ollyo:helix3:2.5.5
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cpe:2.3:a:ollyo:helix3:2.5.6
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cpe:2.3:a:ollyo:helix3:2.5.7
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cpe:2.3:a:ollyo:helix3:2.5.8
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cpe:2.3:a:ollyo:helix3:3.0.0
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cpe:2.3:a:ollyo:helix3:3.0.1
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cpe:2.3:a:ollyo:helix3:3.0.2
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cpe:2.3:a:ollyo:helix3:3.0.3
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cpe:2.3:a:ollyo:helix3:3.0.4
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cpe:2.3:a:ollyo:helix3:3.0.5
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cpe:2.3:a:ollyo:helix3:3.1.0
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cpe:2.3:a:ollyo:helix3:3.1.1