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Local File Inclusion: In `web/ajax/modal.php`

Moderate
connortechnology published GHSA-wrx3-r8c4-r24w Feb 24, 2023

Package

zoneminder

Affected versions

< 1.36.33, < 1.37.33

Patched versions

1.36.33, 1.37.33

Description

Impact

In web/ajax/modal.php, an arbitrary php file path can be passed in the request and loaded:

$modal = validJsStr($_REQUEST['modal']);
@$result = include('modals/'.$modal.'.php');

Patches

Fixed by 6e417c2
Upgrade to 1.36.33 or 1.37.33.

Workarounds

Apply patch manually

Credits

Manfred Paul

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVE ID

CVE-2023-26038

Weaknesses

No CWEs