CVE-2026-49954: Discuz! X5.0 Local File Inclusion via enable_disable.php Plugin Directory
Discuz! · Discuz! X5.0
Affected: Discuz! X5.0 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 45% of scored CVEs
DescriptionCVE.org
Discuz! X5.0 releases 20260320 through 20260610 contain a local file inclusion vulnerability that allows authenticated administrators to execute arbitrary code by importing a specially crafted plugin configuration containing path traversal sequences in the directory attribute. Attackers can trigger an exception during plugin installation to bypass sanitization routines, causing malicious paths to be stored unsanitized and subsequently passed to include(), which combined with file upload functionality escalates to arbitrary code execution in the context of the web server user.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Discuz! · Discuz! X5.0from 20260320 up to and including 20260610
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-49954 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.