CVE-2026-66914 PUBLISHED

Joomla Extension - seblod.com - Unauthenticated path traversal in SEBLOD < 3.30.0, < 4.7.0, < 6.0.1

Assigner: Joomla
Reserved: 28.07.2026 Published: 07.08.2026 Updated: 07.08.2026

Joomla Extension - seblod.com - Unauthenticated path traversal in SEBLOD < 3.30.0, < 4.7.0, < 6.0.1 - An unauthenticated attacker could download files from both inside and outside the webroot.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
CVSS Score: 9.2

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	seblod.com
Product	SEBLOD extension for Joomla
Versions	Default: unaffected Version 1.0.0-3.29.0 is affected Version 4.0.0-4.6.0 is affected Version 5.0.0-6.0.0 is affected

Credits

Krzysztof Zając, CERT PL finder

References

https://www.seblod.com/

Problem Types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE

Impacts

CAPEC-126 Path Traversal