Justin Ng

A carefully crafted editing request could trigger an XSS vulnerability on Apache JSPWiki when parsing errors on the markdown renderer, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. This issue affects Apache JSPWiki: through 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes the issue.

**Name of the Vulnerable Software and Affected Versions** Koollab LMS (affected versions not specified) **Description** A stored cross-site scripting (XSS) issue exists within the courselet feature. This flaw allows an attacker to execute arbitrary JavaScript on any user account that has access to this feature. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.