CVE-2024-30184 is a stored cross-site scripting (CWE-79) vulnerability in the Popup Builder software by Looking Forward Software Incorporated, affecting versions through 4.2.6. The issue results from improper neutralization of input during web page generation, enabling an attacker with low privileges and requiring user interaction to execute arbitrary code in the context of the affected application. The vulnerability has a CVSS 3.1 base score of 6.5 (AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L), reflecting network attack vector, low attack complexity, low privileges required, user interaction needed, and partial impact on confidentiality, integrity, and availability. No patch or official remediation level has been disclosed as of the publication date.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the vulnerable application, potentially leading to partial compromise of confidentiality, integrity, and availability of the affected system or user data. The attack requires user interaction and low privileges, which somewhat limits the risk. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with untrusted input and consider applying any available workarounds or input sanitization measures. Monitor vendor communications for updates on patches or mitigations.