CWE-257
AllowedStoring Passwords in a Recoverable Format
Abstraction: Base · Status: Incomplete
The storage of passwords in a recoverable format makes them subject to password reuse attacks by malicious users. In fact, it should be noted that recoverable encrypted passwords provide no significant benefit over plaintext passwords since they are subject not only to reuse by malicious attackers but also by malicious insiders. If a system administrator can recover a password directly, or use a brute force search on the available information, the administrator can use the password on other accounts.
121 vulnerabilities reference this CWE, most recent first.
GHSA-XC8V-3956-JHJ7
Vulnerability from github – Published: 2024-07-20 06:30 – Updated: 2024-07-20 06:30The WP Mail SMTP plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 4.0.1. This is due to plugin providing the SMTP password in the SMTP Password field when viewing the settings. This makes it possible for authenticated attackers, with administrative-level access and above, to view the SMTP password for the supplied server. Although this would not be useful for attackers in most cases, if an administrator account becomes compromised this could be useful information to an attacker in a limited environment.
{
"affected": [],
"aliases": [
"CVE-2024-6694"
],
"database_specific": {
"cwe_ids": [
"CWE-257"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-20T04:15:05Z",
"severity": "LOW"
},
"details": "The WP Mail SMTP plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 4.0.1. This is due to plugin providing the SMTP password in the SMTP Password field when viewing the settings. This makes it possible for authenticated attackers, with administrative-level access and above, to view the SMTP password for the supplied server. Although this would not be useful for attackers in most cases, if an administrator account becomes compromised this could be useful information to an attacker in a limited environment.",
"id": "GHSA-xc8v-3956-jhj7",
"modified": "2024-07-20T06:30:35Z",
"published": "2024-07-20T06:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6694"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3120454/wp-mail-smtp/trunk/src/Providers/OptionsAbstract.php"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d4e9daf-d414-4ace-9efd-4c3e16deeb8f?source=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
Use strong, non-reversible encryption to protect stored passwords.
CAPEC-49: Password Brute Forcing
An adversary tries every possible value for a password until they succeed. A brute force attack, if feasible computationally, will always be successful because it will essentially go through all possible passwords given the alphabet used (lower case letters, upper case letters, numbers, symbols, etc.) and the maximum length of the password.