{"id":"CVE-2026-14876","title":"The Smart Slider 3 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data-href' parameter in all versions up to, and including, 3.5.1.38 due to insufficient input sanitization and output escaping","summary":"The Smart Slider 3 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data-href' parameter in all versions up to, and including, 3.5.1.38 due to insufficient input sanitization and output escaping. This makes it p…","severity":"medium","cvss":6.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"nextendweb","product":"Smart Slider 3","affected":["smart_slider_3 <= 3.5.1.38"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T08:16:32.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-14876","references":[{"url":"https://plugins.trac.wordpress.org/changeset/3654530/smart-slider-3","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5d882db3-b92e-4b3b-a07e-fa30fed85364?source=cve","label":"security@wordfence.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-30T07:59:43.034Z","slug":"CVE-2026-14876","body":"## Overview\n\nThe Smart Slider 3 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data-href' parameter in all versions up to, and including, 3.5.1.38 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":35.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}