Stored Cross-Site Scripting (XSS) in RLE NOVA's PlanManager
- planmanager.es.
INCIBE has coordinated the publication of a medium-severity vulnerability affecting PlanManager, an open-source live chat platform. The vulnerability was discovered by Fenix08.
This vulnerability has been assigned the following code, CVSS v4.0 base score, CVSS vector, and CWE vulnerability type:
- CVE-2026-1469: CVSS v4.0: 6.9 | CVSS AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CWE-79
- The reported vulnerability is no longer exploitable, as the website planmanager.es was taken down in October 2025.
CVE-2026-1469: Stored Cross-Site Scripting (XSS) in RLE NOVA's PlanManager. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by injecting malicious payload through the ‘comment’ and ‘brand’ parameters in ‘/index.php’. The payload is stored by the application and subsequently displayed without proper sanitization when other users access it. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
