In Eclipse GlassFish versions 8.0.x before 8.0.4, CSRF + SSRF in DownloadServlet ContentSources leaks the admin gfresttoken to attacker-controlled host if the victim is authenticated into the Admin Console -> full unauthenticated takeover of Eclipse GlassFish domain until the token expires.
{
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "8.0.x"
},
{
"fixed": "8.0.4"
}
],
"source": "DESCRIPTION"
}
],
"cna_assigner": "eclipse",
"cwe_ids": [
"CWE-918"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/12xxx/CVE-2026-12605.json"
}