{"cve":"CVE-2026-15298","nvd":{"published":"2026-07-10T05:16:33.117","modified":"2026-07-10T17:16:54.023","status":"Deferred","description":"The TelSender plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting in all versions up to, and including, 1.14.14. This is due to insufficient input sanitization when processing Telegram API responses containing attacker-controlled chat titles. This makes it possible for unauthenticated attackers to inject malicious scripts via Telegram chat titles that execute when an administrator opens the TelSender settings page and clicks the \"Tested\" button.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","score":7.2},"cwes":["CWE-79"],"references":["https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L119","https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L139","https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/template/view.php#L111","https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L119","https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L139"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:44:02.134301115+00:00"},"epss":{"cve":"CVE-2026-15298","score":0.00428,"percentile":0.37112,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}