https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sun, 11 Oct 2026 23:48:43 +0000 https://vulnerability.circl.lu/sighting/cbea4bec-aa89-44ee-80bc-b42a0f03cb2b/export {"uuid": "cbea4bec-aa89-44ee-80bc-b42a0f03cb2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-88903", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117420957077576506", "content": "CVE-2026-88903 Topcontent <= 1.2.1 - Unauthenticated Stored XSS via Content Webhook The Topcontent WordPress plugin through 1.2.1 does not properly authorise one of its request handlers and disables HTML sanitisation before storing the submitted content, allowing unauthenticated attackers to publish arbitrary posts containing malicious JavaScript on any site where its API key has never been configured.\nhttps://www.cve.org/CVERecord?id=CVE-2026-88903https://wpscan.com/vulnerability/173b07dd-6404-49c0-9e01-90b5b68d1dec/#CVE_2026_88903#bot", "creation_timestamp": "2026-10-11T06:53:36.159971Z"} {"uuid": "cbea4bec-aa89-44ee-80bc-b42a0f03cb2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-88903", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117420957077576506", "content": "CVE-2026-88903 Topcontent <= 1.2.1 - Unauthenticated Stored XSS via Content Webhook The Topcontent WordPress plugin through 1.2.1 does not properly authorise one of its request handlers and disables HTML sanitisation before storing the submitted content, allowing unauthenticated attackers to publish arbitrary posts containing malicious JavaScript on any site where its API key has never been configured.\nhttps://www.cve.org/CVERecord?id=CVE-2026-88903https://wpscan.com/vulnerability/173b07dd-6404-49c0-9e01-90b5b68d1dec/#CVE_2026_88903#bot", "creation_timestamp": "2026-10-11T06:53:36.159971Z"} https://vulnerability.circl.lu/sighting/cbea4bec-aa89-44ee-80bc-b42a0f03cb2b/export Sun, 11 Oct 2026 06:53:36 +0000