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I. Basic Information for CVE-2022-23497
Vulnerability Information

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Vulnerability Title
Insecure file access in FreshRSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
FreshRSS is a free, self-hostable RSS aggregator. User configuration files can be accessed by a remote user. In addition to user preferences, such configurations contain hashed passwords (brypt with cost 9, salted) of FreshRSS Web interface. If the API is used, the configuration might contain a hashed password (brypt with cost 9, salted) of the GReader API, and a hashed password (MD5 salted) of the Fever API. Users should update to version 1.20.2 or edge. Users unable to upgrade can apply the patch manually or delete the file `./FreshRSS/p/ext.php`.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreshRSS 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreshRSS是FreshRSS开源的一个免费的、可自行托管的 RSS 聚合器。 FreshRSS 1.20.2之前版本存在信息泄露漏洞,该漏洞源于远程用户可以访问用户配置文件,此类配置包含Web界面的散列密码,如果使用 API,配置可能包含GReader API的哈希密码和Fever API的哈希密码。
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
VendorProductAffected VersionsCPESubscribe
FreshRSSFreshRSS >= 1.18.0, < 1.20.2 -
II. Public POCs for CVE-2022-23497
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III. Intelligence Information for CVE-2022-23497
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IV. Related Vulnerabilities
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