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CVE-2023-6756— Thecosy IceCMS Captcha login excessive authentication

Quick assessment

Affected
Thecosy IceCMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IceCMS是NgShow个人开发者的一个基于 Spring Boot + Vue 前后端分离的内容管理系统。 IceCMS 2.0.1版本存在安全漏洞，该漏洞源于 Captcha Handler 组件中的login 存在未知函数，会导致对身份验证的不当限制。

CVSS 5.3 · Medium EPSS 1.29% · P69

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2023-6756

Vulnerability Information
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Vulnerability Title
Thecosy IceCMS Captcha login excessive authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Thecosy IceCMS 2.0.1. It has been classified as problematic. Affected is an unknown function of the file /login of the component Captcha Handler. The manipulation leads to improper restriction of excessive authentication attempts. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-247884.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
IceCMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IceCMS是NgShow个人开发者的一个基于 Spring Boot + Vue 前后端分离的内容管理系统。 IceCMS 2.0.1版本存在安全漏洞，该漏洞源于 Captcha Handler 组件中的login 存在未知函数，会导致对身份验证的不当限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Thecosy IceCMS 2.0.1 -

II. Public POCs for CVE-2023-6756

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III. Intelligence Information for CVE-2023-6756

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Vendor Advisories for CVE-2023-6756 (2)

Other References for CVE-2023-6756 (1)

Same Patch Batch · Thecosy · 2023-12-13 · 7 CVEs total

CVE-2023-6760 6.3 MEDIUM Thecosy IceCMS user session
CVE-2023-6762 5.4 MEDIUM Thecosy IceCMS Article permission
CVE-2023-6757 5.3 MEDIUM Thecosy IceCMS API PlanetUser information disclosure
CVE-2023-6758 5.3 MEDIUM Thecosy IceCMS API PlanetCommentList access control
CVE-2023-6759 5.3 MEDIUM Thecosy IceCMS Love resource improper enforcement of a single, unique action
CVE-2023-6761 4.3 MEDIUM Thecosy IceCMS User Data access control

IV. Related Vulnerabilities

Same product: IceCMS
Same vendor: Thecosy
Same weakness: CWE-307

V. Comments for CVE-2023-6756

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