lukasz-rybak/CVE-2026-21857

PoC

CVE-2026-21857 - Redaxo has Path Traversal in Backup Addon Leading to Arbitrary File Read

view exploit source poc_in_githubauthor lukasz-rybakpublished 2026-04-11catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2026-21857USmedium6.5Exploit
REDAXO is a PHP-based content management system. Prior to version 5.20.2, authenticated users with backup permissions can read arbitrary files within the webroot via path traversal…
scry

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