PT-2019-19017 · Maccms · Maccms

Holychang · Published 2019-02-27 · Updated 2019-02-27 · CVE-2019-8410

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Maccms version 8.0

Description The issue allows for XSS via the t key parameter in the inc/config/cache.php file. This is because the template/paody/html/vod type.html file mishandles the keywords parameter, and the a/tpl/module/db.php file only filters the t name parameter, not the t key parameter.

Recommendations For Maccms version 8.0, consider restricting access to the t key parameter in the inc/config/cache.php file until a patch is available. As a temporary workaround, avoid using the t key parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-8410

Affected Products

Maccms

References · 3

• 🔥 https://github.com/holychang/maccms8/blob/master/xss2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-8410 · Security Note
• https://osv.dev/vulnerability/CVE-2019-8410 · Vendor Advisory