PT-2021-10183 · Unknown · Bigtree Cms

Joelister · Published 2021-08-26 · Updated 2021-08-27 · CVE-2020-18467

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: BigTree-CMS version 4.4.3

Description: A Cross Site Scripting (XSS) issue exists in the tag name field found in the Tags page under the General menu. This can be exploited via a crafted website name by doing an authenticated POST HTTP request to the "admin/tags/create" endpoint.

Recommendations: For BigTree-CMS version 4.4.3, as a temporary workaround, consider restricting access to the tag name field in the Tags page until a patch is available. Avoid using the tag name field in the affected "admin/tags/create" endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-18467

Affected Products

Bigtree Cms

References · 4

• 🔥 https://github.com/bigtreecms/BigTree-CMS/issues/364 · Exploit
• https://osv.dev/vulnerability/CVE-2020-18467 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-18467 · Security Note
• https://t.me/cvenotify/20286 · Telegram Post