{"uuid": "d847ebaf-a482-4bd5-a53f-e5d0f26b823a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21589", "type": "seen", "source": "https://bsky.app/profile/blackhatnews.tokyo/post/3mxdcr2ubxy2n", "content": "\u516c\u958bPoC\u306e\u767b\u5834\u3092\u53d7\u3051\u3001Atlassian\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u72d9\u3046\u653b\u6483\u304c\u767a\u751f\n\nJira\u3001Confluence\u3001Bitbucket\u306a\u3069\u3001Atlassian\u306e\u8907\u6570\u306e\u88fd\u54c1\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u5f71\u97ff\u3059\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cCVE-2026-21589\u300d\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306b\u8a8d\u8a3c\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f01\u696d\u306ePrevidian\u306f\u672c\u65e5\u3001\u81ea\u793e\u306e\u30cf\u30cb\u30fc\u30dd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3053\u306e\u653b\u6483\u6d3b\u52d5\u3092\u691c\u77e5\u3057\u307e\u3057", "creation_timestamp": "2026-10-08T01:30:42.543151Z"}