Threat intelligence

Responsive Thumbnail Slider < 1.1.53 - Reflected Cross-Site Scripting via 'id' Parameter

CVE-2026-18344 · wp-responsive-thumbnail-slider

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Wp Responsive Thumbnail Slider at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Responsive Thumbnail Slider < 1.1.53 - Reflected Cross-Site Scripting via 'id' Parameter
Affected software: wp-responsive-thumbnail-slider(Plugin)
Affected versions: < 1.1.53
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Cross-site scripting
CVE: CVE-2026-18344
Published: 31 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory c7370cbc-f681-49d7-9330-762443202529). Methodology and redistribution notes

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