CVE-2023-48648

published 2023-11-17

CVE-2023-48648: Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows unauthorized access because directories can be created with insecure permissions. File creation…

Priority P3 52 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows unauthorized access because directories can be created with insecure permissions. File creation functions (such as the Mkdir() function) gives universal access (0777) to created folders by default. Excessive permissions can be granted when creating a directory with permissions greater than 0755 or when the permissions argument is not specified.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
concrete5	concrete5	>= 0 < 8.5.13	8.5.13
concrete5	concrete5	>= 9.0.0 < 9.2.2	9.2.2
concretecms	concrete_cms	< 8.5.13	8.5.13
concretecms	concrete_cms	>= 9.0 < 9.2.2	9.2.2

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-276