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CVE-2023-23614— Improper session handling of "Remember me for 7 days" functionality

Quick assessment

Affected
pi-hole AdminLTE
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.

Pi-hole是Pi-hole公司的一款网络级广告拦截应用程序。 Pi-hole Web interface 4.0版本至5.18.3之前版本存在安全漏洞，该漏洞源于cookie值使用不当。

CVSS 8.8 · High EPSS 0.97% · P60
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I. Basic Information for CVE-2023-23614

Vulnerability Information
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Vulnerability Title
Improper session handling of "Remember me for 7 days" functionality
Source: CVE Program / CVE List V5
Vulnerability Description
Pi-hole®'s Web interface (based off of AdminLTE) provides a central location to manage your Pi-hole. Versions 4.0 and above, prior to 5.18.3 are vulnerable to Insufficient Session Expiration. Improper use of admin WEBPASSWORD hash as "Remember me for 7 days" cookie value makes it possible for an attacker to "pass the hash" to login or reuse a theoretically expired "remember me" cookie. It also exposes the hash over the network and stores it unnecessarily in the browser. The cookie itself is set to expire after 7 days but its value will remain valid as long as the admin password doesn't change. If a cookie is leaked or compromised it could be used forever as long as the admin password is not changed. An attacker that obtained the password hash via an other attack vector (for example a path traversal vulnerability) could use it to login as the admin by setting the hash as the cookie value without the need to crack it to obtain the admin password (pass the hash). The hash is exposed over the network and in the browser where the cookie is transmitted and stored. This issue is patched in version 5.18.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5
Vulnerability Title
Pi-hole 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pi-hole是Pi-hole公司的一款网络级广告拦截应用程序。 Pi-hole Web interface 4.0版本至5.18.3之前版本存在安全漏洞，该漏洞源于cookie值使用不当。
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
pi-hole AdminLTE <= 4.0, >= 5.18.3 -

II. Public POCs for CVE-2023-23614

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III. Intelligence Information for CVE-2023-23614

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Vendor Advisories for CVE-2023-23614 (1)

IV. Related Vulnerabilities

Same product: AdminLTE
Same vendor: pi-hole
Same weakness: CWE-613

V. Comments for CVE-2023-23614

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