CVE-2026-100714

Froxlor before 2.3.12 does not restrict or escape the system.letsencryptchallengepath setting: unlike sibling settings hardened in GHSA-33mp, the field has no stringregexp or requiredotp guard, and its value is concatenated unescaped into the acme.sh command line built in...

CVE-2026-100715 Froxlor before 2.3.12 Arbitrary File Deletion via Symlink

Froxlor through 2.3.10 is vulnerable to arbitrary file deletion via symlink following in the FTP data deletion cron task. Cron task 8 deleteFtpData, queued when an FTP account is deleted, calls FileDir::makeCorrectDir without the $fixedhomedir argument, so the symlink component walk is skipped, a...

CVE-2026-55159: Improper Neutralization of CRLF Sequences

luci-app-adblock-fast a WebUI for fast, lightweight DNS-based ad-blocker for OpenWrt that works with dnsmasq, smartdns, or unbound. Prior to 1.2.4-2, the luci.adblock-fast.setCronEntry RPC method accepts an entry argument containing carriage-return or line-feed characters and serializes it into...

PT-2026-71903

OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that grants write access to /etc/crontabs/root to users intended only for mount configuration. Authenticated users with only the mount-configuration ACL group can append arbitrary cron entries via ubus file.write,...

CVE-2026-41231 Froxlor has Incomplete Symlink Validation in DataDump.add() that Allows Arbitrary Directory Ownership Takeover via Cron

Froxlor is open source server administration software. Prior to version 2.3.6, DataDump.add constructs the export destination path from user-supplied input without passing the $fixedhomedir parameter to FileDir::makeCorrectDir, bypassing the symlink validation that was added to all other...

Symlink Attack

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Symlink Attack via the DataDump.add process. An attacker can gain ownership of arbitrary directories and their contents by creating a symlink within their own directory that points to...

CVE-2026-26279

Froxlor is open source server administration software. Prior to 2.3.4, a typo in Froxlor's input validation code == instead of = completely disables email format checking for all settings fields declared as email type. This allows an authenticated admin to store arbitrary strings in the...

CVE-2020-25758

An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root...

UBUNTU-CVE-2018-12029

A race condition in the nginx module in Phusion Passenger 3.x through 5.x before 5.3.2 allows local escalation of privileges when a non-standard passengerinstanceregistrydir with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but befor...

Solaris Update for bsmunconv overwrites root cron tab if cu created /tmp/root 111069-01

Check for the Version of bsmunconv overwrites root cron tab if cu created /tmp/root OpenVAS Vulnerability Test Solaris Update for bsmunconv overwrites root cron tab if cu created /tmp/root 111069-01 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH,...

Solaris Update for bsmunconv overwrites root cron tab if cu created /tmp/root 111069-01

Check for the Version of bsmunconv overwrites root cron tab if cu created /tmp/root OpenVAS Vulnerability Test Solaris Update for bsmunconv overwrites root cron tab if cu created /tmp/root 111069-01 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH,...