CVE-2021-21494

MEDIUM

Mk-auth < 19.01 - Incorrect Permission Assignment

Title source: rule
STIX 2.1

Description

MK-AUTH through 19.01 K4.9 allows XSS via the admin/logs_ajax.php tipo parameter. An attacker can leverage this to read the centralmka2 (session token) cookie, which is not set to HTTPOnly.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
http://mk-auth.com.br/
Exploit, Third Party Advisory x_refsource_misc
https://gist.github.com/alacerda/380b8923e36a29a02ba1457c1eb3ec2f

Scores

CVSS v3 4.8
EPSS 0.0019
EPSS Percentile 40.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-732
Status published
Products (1)
mk-auth/mk-auth < 19.01
Published Jan 04, 2021
Tracked Since Feb 18, 2026