{"vulnerability": "CVE-2026-66396", "sightings": [{"uuid": "a98670e4-3d66-4f64-9869-0de25d14c57d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66396", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrtnltbwyb2j", "content": "CVE-2026-66396\nSiYuan, a software used for managing documents, has a security issue. An attacker with permission to edit documents can embed malicious code in an image, which can then be executed when the document is opened.\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-30T04:56:04.163402Z"}, {"uuid": "7dee0ca6-d535-440e-8110-905d74fdb87a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66396", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrnia5azfv2a", "content": "CVE-2026-66396\nSiYuan, a software tool, fails to properly protect against malicious images. This means an attacker with permission to edit documents can inject code that runs in your browser when you open the document. To fix\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-27T18:04:04.974808Z"}]}