Vulnerability Details CVE-2026-48942
K2 ≤ 2.26 renders the `#__k2_users.image` column directly into HTML `src` attributes via two distinct templates, in both cases without HTML escaping.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 4.5%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2026-48942
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cpe:2.3:a:joomlaworks:k2:-
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cpe:2.3:a:joomlaworks:k2:2.10.1
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cpe:2.3:a:joomlaworks:k2:2.13
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cpe:2.3:a:joomlaworks:k2:2.14
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cpe:2.3:a:joomlaworks:k2:2.15
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cpe:2.3:a:joomlaworks:k2:2.16
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cpe:2.3:a:joomlaworks:k2:2.17
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cpe:2.3:a:joomlaworks:k2:2.18
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cpe:2.3:a:joomlaworks:k2:2.19
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cpe:2.3:a:joomlaworks:k2:2.20
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cpe:2.3:a:joomlaworks:k2:2.21
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cpe:2.3:a:joomlaworks:k2:2.22
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cpe:2.3:a:joomlaworks:k2:2.23
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cpe:2.3:a:joomlaworks:k2:2.24
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cpe:2.3:a:joomlaworks:k2:2.25
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cpe:2.3:a:joomlaworks:k2:2.26
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cpe:2.3:a:joomlaworks:k2:2.8.0