Threats Tagged 'cve-2026-48944'
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Threats Tagged 'cve-2026-48944'
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CVE-2026-48944: CWE-22 Improper Limitation of a Pathname to a Restricted Directory in getk2.com K2 extension for JoomlaCVE-2026-48944 0 The K2 frontend article-save handler accepts an `attachment[N][existing]` POST field that is concatenated with `JPATH_SITE/` and passed to `JFile::copy()`. `JPath::clean` does NOT strip `..`, and there is no allow-list of source paths. An Author can therefore copy `configuration.php` (or any other file readable by the web user — including `../../../etc/passwd`) into `/media/k2/attachments/`, then retrieve the contents via the K2 attachment-download endpoint. Join the discussion | CVE Database V5 | 06/25/2026, 15:24:45 UTC Added: 06/25/2026, 15:46:19 UTC |
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