{
  "from_raw": "Lenny Primak <lprimak@apache.org>",
  "from": "Lenny Primak <lp...@apache.org>",
  "gravatar": "3412c78813a07ca863c82de7fc207fd7",
  "to": "an...@apache.org,\n de...@shiro.apache.org",
  "subject": "CVE-2026-48589: Apache Shiro: Jakarta EE open redirect via untrusted Referer in post-login redirect flow",
  "message-id": "<ba52312c-1fef-813b-7797-9786e7389931@apache.org>",
  "mid": "9h1wjzjvkcf5qg04jjt03l67g02rsok1",
  "permalinks": [
    "9h1wjzjvkcf5qg04jjt03l67g02rsok1",
    "r3457a76998d8f9df787fa618e2e6baf366636d1ca3df305f15a88613@<announce.apache.org>"
  ],
  "dbid": "4861f0e04b41165d3e5d52b15dfeccb7cc9be30be4120822d19e7a8f6604c5d7",
  "cc": "de...@shiro.apache.org",
  "epoch": 1779738695,
  "list": "<announce.apache.org>",
  "list_raw": "<announce.apache.org>",
  "date": "2026/05/25 19:51:35",
  "private": false,
  "references": "",
  "in-reply-to": "",
  "body": "Severity: \n\nAffected versions:\n\n- Apache Shiro (org.apache.shiro:shiro-jakarta-ee) 2.0.0-alpha-0 through 2.2.0\n- Apache Shiro (org.apache.shiro:shiro-jakarta-ee) 3.0.0-alpha-0 through 3.0.0-alpha-1\n\nDescription:\n\nApache Shiro\u2019s Jakarta EE module used the HTTP Referer header in certain cases to issue redirect after a user login.\nIn affected versions, insufficient validation of this client-controlled value could allow an attacker to influence the redirect target in applications using the Jakarta EE module.\nThis issue affects Apache Shiro from 2.0-alpha to 2.2.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module.\n\nCredit:\n\nBartlomiej Dmitruk <ba...@striga.ai> (finder)\nLenny Primak <le...@flowlogix.com> (remediation developer)\n\nReferences:\n\nhttps://shiro.apache.org/security-reports.html#cve_2026_48589\nhttps://shiro.apache.org/\nhttps://www.cve.org/CVERecord?id=CVE-2026-48589\n\n",
  "body_short": "Severity: \n\nAffected versions:\n\n- Apache Shiro (org.apache.shiro:shiro-jakarta-ee) 2.0.0-alpha-0 through 2.2.0\n- Apache Shiro (org.apache.shiro:shiro-jakarta-ee) 3.0.0-alpha-0 through 3.0.0-alpha-1\n\nDe",
  "html_source_only": false,
  "attachments": [],
  "forum": "announce@apache.org",
  "size": 2888,
  "id": "9h1wjzjvkcf5qg04jjt03l67g02rsok1"
}