QloApps through 1.7.0 contains a path traversal vulnerability in the getEmailHTML action of admin/ajax.php that allows authenticated back-office users to read arbitrary files. Attackers can supply relative path sequences in the email parameter to bypass directory restrictions and access sensitive files including database credentials and configuration data.
https://www.vulncheck.com/advisories/qloapps-through-1.7.0-arbitrary-file-read-via-getemailhtml
https://hackmd.io/@leediay/qloapps-arbitrary-file-read-via-path-traversal
https://github.com/Qloapps/QloApps/pull/1719
https://github.com/Qloapps/QloApps/commit/8015495ca746127920fbcde1f9507c024b26a715
Published: 2026-09-19
Updated: 2026-09-19
Base Score: 6.8
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: Medium
Base Score: 7.1
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Severity: High
EPSS: 0.00371