This exploit takes advantage of a local buffer overflow vulnerability in HTML Help Workshop 1.4. It allows an attacker to overwrite the next structured exception handler (SEH) and execute arbitrary code.
The 'com_dirfrm' component for Joomla! is prone to multiple SQL-injection vulnerabilities because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting these issues could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
Nasim Guest Book is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
These vulnerabilities include a cross-site scripting vulnerability, multiple information-disclosure vulnerabilities, and a directory-traversal vulnerability. An attacker can exploit these vulnerabilities to execute arbitrary script code in the browser, steal authentication credentials, obtain sensitive information, or perform unauthorized actions.
The Xilisoft Video Converter is prone to a buffer-overflow vulnerability that allows attackers to execute arbitrary code in the context of the application. The vulnerability occurs due to the lack of adequate boundary checks on user-supplied data. A successful attack can result in a denial-of-service condition.
An attacker can exploit these vulnerabilities to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, steal cookie-based authentication credentials, disclose or modify sensitive information, or perform unauthorized actions. Other attacks are also possible.
Internet Explorer 8 includes a method designed to sanitize executable script constructs from HTML. Attackers can bypass this protection, allowing script code to execute on the client, for example in a 'postMessage' call. Attackers can leverage this issue to obtain sensitive information or potentially launch cross-site scripting attacks on unsuspecting users of targeted sites. Other attacks may also be possible.
The 'com_fireboard' component for Joomla! is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
Zomplog is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
The 'com_weblinks' component for Joomla! is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
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