PT-2024-17630 · Classcms · Classcms

Vulbox · Published 2024-12-12 · Updated 2024-12-13 · CVE-2024-12503

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ClassCMS version 4.8

Description A problematic vulnerability was found in ClassCMS, affecting an unknown functionality of the file /index.php/admin of the component Model Management Page. The manipulation of the URL argument leads to cross-site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Recommendations For ClassCMS version 4.8, as a temporary workaround, consider restricting access to the /index.php/admin endpoint until a patch is available. Avoid manipulating the URL argument in the affected Model Management Page to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2024-12503

Affected Products

Classcms

References · 8

• 🔥 https://github.com/Jack-Black-13/blob/blob/main/classCMS_v4.8_model_xss.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-12503 · Security Note
• https://osv.dev/vulnerability/CVE-2024-12503 · Vendor Advisory
• https://vuldb.com/?id.287875 · Note
• https://vuldb.com/?ctiid.287875 · Note
• https://vuldb.com/?submit.461085 · Note
• https://twitter.com/CVEnew/status/1867171947420737868 · Twitter Post
• https://t.me/cvenotify/103971 · Telegram Post