CVE-2026-113678: critical vulnerability in froxlor
Froxlor before 2.3.15 Symlink Following Privilege Escalation via Traffic Cron
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.4epss 0.6%
Froxlor before 2.3.15 contains a symlink following vulnerability in Statistics::makeChownWithNewStats that allows authenticated customers to take ownership of arbitrary host directories by abusing the root-run traffic cron. Attackers can replace the goaccess statistics directory in their document root with a symlink, causing chown -R to hand root-owned trees to them and enabling root escalation.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
froxlor · froxlorRelated CVEs — froxlor
In the same product, most dangerous first.
CVE-2026-54348HIGHFroxlor: Second-Order SQL Injection via `Admins.add` `ipaddress` Parameter Allows Full Database ExfiltrationEPSS 0.7%CVE-2026-62988CRITICALFroxlor: Credential and 2FA secret disclosure via Froxlor API endpointsEPSS 0.6%CVE-2026-30932HIGHFroxlor is vulnerable to BIND zone file injection via unsanitized DNS record content in DomainZones APIEPSS 0.6%CVE-2026-100714CRITICALFroxlor before 2.3.12 Command Injection via letsencryptchallengepathEPSS 0.5%CVE-2026-41228CRITICALFroxlor has Local File Inclusion via path traversal in API `def_language` parameter that leads to Remote Code ExecutionEPSS 0.5%CVE-2026-41229CRITICALFroxlor has a PHP Code Injection via Unescaped Single Quotes in userdata.inc.php Generation (MysqlServer API)EPSS 0.5%
References
https://github.com/froxlor/froxlor/blob/2.3.14/lib/Froxlor/Http/Statistics.php#L144-L162https://github.com/froxlor/froxlor/commit/0805a7e16a223d528b51d8cacfaff54217b9d8f8https://github.com/froxlor/froxlor/releases/tag/2.3.15https://github.com/froxlor/froxlor/security/advisories/GHSA-vwjv-x8ff-4cvvhttps://www.vulncheck.com/advisories/froxlor-before-2.3.15-symlink-following-privilege-escalation-via-traffic-cron