CVE-2015-5519: Cross-site scripting (XSS) vulnerability in the applyConvolution demo in WideImage 11.02.19 allows remote a...

Security readout for executives and security teams

CVE-2015-5519 is a cross-site scripting issue in the WideImage 11.02.19 demo application. If the vulnerable demo page is publicly reachable, an attacker could make a user’s browser run attacker-supplied script in that site context. The source data does not show active exploitation or a confirmed vendor fix. Exposure is most likely where WideImage 11.02.19 demo files are deployed to a public or user-accessible web server. Production systems that did not deploy the demo/index.php applyConvolution demo are less likely to be affected based on the provided evidence. Handle this as a targeted cleanup item unless the demo is internet-facing. The business risk is browser-side compromise of users interacting with the exposed demo, not server takeover based on the provided sources. Removal or access restriction should be quick and should be prioritized for public web assets. Mitigation focus: Identify and remove publicly reachable WideImage demo files.; Restrict access to any retained demo pages to trusted administrators.; Check WideImage vendor or project guidance for fixed versions or patches..

Prepared

Jun 13, 2026, 22:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.