A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing (JavaScript) HttpRequest logic, leading to potential confidentiality loss.
Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.
End of life: 12/31/2024, End of support: 6/30/2024, Latest version: 6.4.21
End of life: 12/31/2024, End of support: 6/30/2024, Latest version: 6.4.21
The website configured in the URL widget will receive a session cookie when testing or executing scheduled reports. The received session cookie can then be used to access the frontend as the particular user.
A security defect was identified in Foundry Frontend that enabled users to potentially conduct DOM XSS attacks if Foundry's CSP were to be bypassed.
This defect was resolved with the release of Foundry Frontend 6.225.0.
Reflected XSS attacks, occur when a malicious script is reflected off a web application to the victim's browser. The script can be activated through Action form fields, which can be sent as request to a website with a vulnerability that enables execution of malicious scripts.
URL validation scheme receives input from a user and then parses it to identify its various components. The validation scheme can ensure that all URL components comply with internet standards.
Reflected XSS attacks, also known as non-persistent attacks, occur when a malicious script is reflected off a web application to the victim's browser. The script is activated through a link, which sends a request to a website with a vulnerability that enables execution of malicious scripts.
Stored or persistent cross-site scripting (XSS) is a type of XSS where the attacker first sends the payload to the web application, then the application saves the payload (e.g., in a database or server-side text files), and finally, the application unintentionally executes the payload for every victim visiting its web pages.
End of life: 2/28/2023, End of support: 1/31/2023, Latest version: 6.2.9
End of life: 2/28/2023, End of support: 1/31/2023, Latest version: 6.2.9
End of life: 3/31/2022, End of support: 2/28/2022, Latest version: 5.4.12
End of life: 3/31/2022, End of support: 2/28/2022, Latest version: 5.4.12
Zabbix before 3.0.32rc1, 4.x before 4.0.22rc1, 4.1.x through 4.4.x before 4.4.10rc1, and 5.x before 5.0.2rc1 allows stored XSS in the URL Widget.
End of life: 5/31/2025, End of support: 5/31/2023, Latest version: 5.0.47
End of life: 5/31/2025, End of support: 5/31/2023, Latest version: 5.0.47
Zabbix through 4.4.0alpha1 allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the "Login name or password is incorrect" and "No permissions for system access" messages, or just blocking for a number of seconds). This affects both apijsonrpc.php and index.php.
Zabbix before 2.2.21rc1, 3.x before 3.0.13rc1, 3.1.x and 3.2.x before 3.2.10rc1, and 3.3.x and 3.4.x before 3.4.4rc1 allows open redirect via the request parameter.
The MESILAT Zabbix plugin before 1.1.15 for Atlassian Confluence allows attackers to read arbitrary files.
End of life: 10/31/2023, End of support: 10/31/2021, Latest version: 4.0.50
End of life: 10/31/2023, End of support: 10/31/2021, Latest version: 4.0.50
In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes. An attacker can set up a Man-in-the-Middle server to alter trapper requests made between an active Zabbix proxy and Server to trigger this vulnerability.
It was reported [1],[2] that the Zabbix frontend supported an XML data import feature, where on the server it used DOMDocument to parse the XML. By default, DOMDocument also parses the external DTD, which could allow a remote attacker to use a crafted XML file causing Zabbix to read an arbitrary local file, and send the contents of the specified file to a remote server.
This is fixed upstream via:
svn://svn.zabbix.com/branches/dev/ZBX-8151-18 r46594 for 1.8 svn://svn.zabbix.com/branches/dev/ZBX-8151-20 r46600 for 2.0+
[1] https://support.zabbix.com/browse/ZBX-8151 [2] http://www.pnigos.com/?p=273
REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2010-0751, CVE-2010-1277. Reason: this candidate was intended for one issue, but it was accidentally assigned to two different issues, one for libnids and another for Zabbix. Notes: All CVE users should consult CVE-2010-0751 (libnids) and CVE-2010-1277 (Zabbix) to determine which ID is appropriate. All references and descriptions in this candidate have been removed to prevent accidental usage.