PT-2021-10179 · Bycms · Bycms

Richard1266 · Published 2021-08-12 · Updated 2021-08-16 · CVE-2020-18457

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: bycms version 1.3.0

Description: A Cross Site Request Forgery (CSRF) issue exists, allowing an attacker to add an admin account via the "admin.php/ucenter/add.html" endpoint.

Recommendations: For bycms version 1.3.0, as a temporary workaround, consider disabling access to the "admin.php/ucenter/add.html" endpoint until a patch is available.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2020-18457

Affected Products

Bycms

References · 3

• 🔥 https://github.com/hillerlin/bycms/issues/3 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-18457 · Security Note
• https://osv.dev/vulnerability/CVE-2020-18457 · Vendor Advisory