https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sun, 07 Jun 2026 07:49:12 +0000 https://vulnerability.circl.lu/sighting/4ffbd9e3-5b28-4884-afa9-6411661ca03a/export {"uuid": "4ffbd9e3-5b28-4884-afa9-6411661ca03a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24471", "type": "seen", "source": "https://t.me/cibsecurity/27357", "content": "\u203c CVE-2021-24471 \u203c\n\nThe YouTube Embed WordPress plugin before 5.2.2 does not validate, escape or sanitise some of its shortcode attributes, leading to Stored XSS issues by 1. using w, h, controls, cc_lang, color, language, start, stop, or style parameter of youtube shortcode, 2. by using style, class, rel, target, width, height, or alt parameter of youtube_thumb shortcode, or 3. by embedding a video whose title or description contains XSS payload (if API key is configured).\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-16T14:14:36.000000Z"} {"uuid": "4ffbd9e3-5b28-4884-afa9-6411661ca03a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24471", "type": "seen", "source": "https://t.me/cibsecurity/27357", "content": "\u203c CVE-2021-24471 \u203c\n\nThe YouTube Embed WordPress plugin before 5.2.2 does not validate, escape or sanitise some of its shortcode attributes, leading to Stored XSS issues by 1. using w, h, controls, cc_lang, color, language, start, stop, or style parameter of youtube shortcode, 2. by using style, class, rel, target, width, height, or alt parameter of youtube_thumb shortcode, or 3. by embedding a video whose title or description contains XSS payload (if API key is configured).\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-16T14:14:36.000000Z"} https://vulnerability.circl.lu/sighting/4ffbd9e3-5b28-4884-afa9-6411661ca03a/export Mon, 16 Aug 2021 14:14:36 +0000