EUVD Vulnerability Catalog
EUVD-2026-105094
Severity: CRITICAL
Base Score: 9.4
CVSS Version: 4.0
Vulnerability Description
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 Vector Analysis
Below is the complete, human-readable breakdown of the CVSS metric string: 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
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Attack Vector (AV): Network
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Attack Complexity (AC): Low
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Attack Requirements (AT): None
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Privileges Required (PR): Low
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User Interaction (UI): None
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Vulnerability Confidentiality Impact (VC): High
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Vulnerability Integrity Impact (VI): High
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Vulnerability Availability Impact (VA): High
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Subsequent Confidentiality Impact (SC): High
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Subsequent Integrity Impact (SI): High
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Subsequent Availability Impact (SA): High
Affected Vendors & Systems
Vendor
froxlor
References & Advisory Links
- https://github.com/froxlor/froxlor/security/advisories/GHSA-vwjv-x8ff-4cvv
- https://github.com/froxlor/froxlor/commit/0805a7e16a223d528b51d8cacfaff54217b9d8f8
- https://github.com/froxlor/froxlor/releases/tag/2.3.15
- https://github.com/froxlor/froxlor/blob/2.3.14/lib/Froxlor/Http/Statistics.php#L144-L162
- https://www.vulncheck.com/advisories/froxlor-before-2.3.15-symlink-following-privilege-escalation-via-traffic-cron
Metadata Profile
Database Authority
European Union Agency for Cybersecurity (ENISA) EUVD
Assigner
VulnCheck
EPSS Probability
0.45
Known Aliases
GHSA-j3hm-8rm8-m243
CVE-2026-113678
Published On
2026-10-20
Last Updated
2026-10-23