Filtered by vendor Pi-hole
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Total
20 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-23614 | 1 Pi-hole | 1 Web Interface | 2024-02-28 | N/A | 8.8 HIGH |
| 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. | |||||
| CVE-2022-23513 | 1 Pi-hole | 1 Adminlte | 2024-02-28 | N/A | 5.3 MEDIUM |
| Pi-Hole is a network-wide ad blocking via your own Linux hardware, AdminLTE is a Pi-hole Dashboard for stats and more. In case of an attack, the threat actor will obtain the ability to perform an unauthorized query for blocked domains on `queryads` endpoint. In the case of application, this vulnerability exists because of a lack of validation in code on a root server path: `/admin/scripts/pi-hole/phpqueryads.php.` Potential threat actor(s) are able to perform an unauthorized query search in blocked domain lists. This could lead to the disclosure for any victims' personal blacklists. | |||||
| CVE-2022-31029 | 1 Pi-hole | 1 Adminlte | 2024-02-28 | 3.5 LOW | 4.8 MEDIUM |
| AdminLTE is a Pi-hole Dashboard for stats and configuration. In affected versions inserting code like `<script>alert("XSS")</script>` in the field marked with "Domain to look for" and hitting <kbd>enter</kbd> (or clicking on any of the buttons) will execute the script. The user must be logged in to use this vulnerability. Usually only administrators have login access to pi-hole, minimizing the risks. Users are advised to upgrade. There are no known workarounds for this issue. | |||||
| CVE-2021-3811 | 1 Pi-hole | 1 Web Interface | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| adminlte is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | |||||
| CVE-2021-41175 | 1 Pi-hole | 1 Web Interface | 2024-02-28 | 3.5 LOW | 5.4 MEDIUM |
| Pi-hole's Web interface (based on AdminLTE) provides a central location to manage one's Pi-hole and review the statistics generated by FTLDNS. Prior to version 5.8, cross-site scripting is possible when adding a client via the groups-clients management page. This issue was patched in version 5.8. | |||||
| CVE-2021-3812 | 1 Pi-hole | 1 Web Interface | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| adminlte is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | |||||
| CVE-2021-3706 | 1 Pi-hole | 1 Web Interface | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| adminlte is vulnerable to Sensitive Cookie Without 'HttpOnly' Flag | |||||
| CVE-2021-29448 | 1 Pi-hole | 3 Ftldns, Pi-hole, Web Interface | 2024-02-28 | 5.8 MEDIUM | 8.8 HIGH |
| Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. The Stored XSS exists in the Pi-hole Admin portal, which can be exploited by the malicious actor with the network access to DNS server. See the referenced GitHub security advisory for patch details. | |||||
| CVE-2021-32793 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 3.5 LOW | 4.8 MEDIUM |
| Pi-hole's Web interface provides a central location to manage a Pi-hole instance and review performance statistics. Prior to Pi-hole Web interface version 5.5.1, the function to add domains to blocklists or allowlists is vulnerable to a stored cross-site-scripting vulnerability. User input added as a wildcard domain to a blocklist or allowlist is unfiltered in the web interface. Since the payload is stored permanently as a wildcard domain, this is a persistent XSS vulnerability. A remote attacker can therefore attack administrative user accounts through client-side attacks. Pi-hole Web Interface version 5.5.1 contains a patch for this vulnerability. | |||||
| CVE-2021-29449 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Multiple privilege escalation vulnerabilities were discovered in version 5.2.4 of Pi-hole core. See the referenced GitHub security advisory for details. | |||||
| CVE-2021-32706 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 6.5 MEDIUM | 8.8 HIGH |
| Pi-hole's Web interface provides a central location to manage a Pi-hole instance and review performance statistics. Prior to Pi-hole Web interface version 5.5.1, the `validDomainWildcard` preg_match filter allows a malicious character through that can be used to execute code, list directories, and overwrite sensitive files. The issue lies in the fact that one of the periods is not escaped, allowing any character to be used in its place. A patch for this vulnerability was released in version 5.5.1. | |||||
| CVE-2020-35592 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 3.5 LOW | 5.4 MEDIUM |
| Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie. | |||||
| CVE-2020-35591 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 5.8 MEDIUM | 5.4 MEDIUM |
| Pi-hole 5.0, 5.1, and 5.1.1 allows Session Fixation. The application does not generate a new session cookie after the user is logged in. A malicious user is able to create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session. | |||||
| CVE-2020-35659 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| The DNS query log in Pi-hole before 5.2.2 is vulnerable to stored XSS. An attacker with the ability to directly or indirectly query DNS with a malicious hostname can cause arbitrary JavaScript to execute when the Pi-hole administrator visits the Query Log or Long-term data Query Log page. | |||||
| CVE-2020-14971 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 4.6 MEDIUM | 7.8 HIGH |
| Pi-hole through 5.0 allows code injection in piholedhcp (the Static DHCP Leases section) by modifying Teleporter backup files and then restoring them. This occurs in settings.php. To exploit this, an attacker would request a backup of limited files via teleporter.php. These are placed into a .tar.gz archive. The attacker then modifies the host parameter in dnsmasq.d files, and then compresses and uploads these files again. | |||||
| CVE-2020-12620 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| Pi-hole 4.4 allows a user able to write to /etc/pihole/dns-servers.conf to escalate privileges through command injection (shell metacharacters after an IP address). | |||||
| CVE-2020-8816 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 6.5 MEDIUM | 7.2 HIGH |
| Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease. | |||||
| CVE-2020-14162 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered in Pi-Hole through 5.0. The local www-data user has sudo privileges to execute the pihole core script as root without a password, which could allow an attacker to obtain root access via shell metacharacters to this script's setdns command. | |||||
| CVE-2020-11108 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 9.0 HIGH | 8.8 HIGH |
| The Gravity updater in Pi-hole through 4.4 allows an authenticated adversary to upload arbitrary files. This can be abused for Remote Code Execution by writing to a PHP file in the web directory. (Also, it can be used in conjunction with the sudo rule for the www-data user to escalate privileges to root.) The code error is in gravity_DownloadBlocklistFromUrl in gravity.sh. | |||||
| CVE-2019-13051 | 1 Pi-hole | 1 Pi-hole | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| Pi-Hole 4.3 allows Command Injection. | |||||