{"id":81294,"date":"2026-06-30T22:50:49","date_gmt":"2026-06-30T19:20:49","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-13773-ibm-websphere-extreme-scale-is-affected-by-server-side-request-forgery-when-orb-is-used-as-transport-protocol\/"},"modified":"2026-06-30T22:50:49","modified_gmt":"2026-06-30T19:20:49","slug":"cve-2026-13773-ibm-websphere-extreme-scale-is-affected-by-server-side-request-forgery-when-orb-is-used-as-transport-protocol","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-13773-ibm-websphere-extreme-scale-is-affected-by-server-side-request-forgery-when-orb-is-used-as-transport-protocol\/","title":{"rendered":"CVE-2026-13773 &#8211; IBM WebSphere eXtreme Scale is affected by server side request forgery when ORB is used as Transport Protocol"},"content":{"rendered":"<p>CVE ID :CVE-2026-13773<\/p>\n<p>  Published : June 30, 2026, 7:20 p.m. | 25\u00a0minutes ago<\/p>\n<p>  Description :IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 Approximately 50 generated CORBA stub classes in WebSphere eXtreme Scale&#8217;s ogclient.jar call ORB.string_to_object() on an attacker-controlled IOR string during Java deserialization, turning any unfiltered ObjectInputStream sink in WAS into outbound IIOP SSRF to an attacker-chosen host; when chained with the IBM ORB&#8217;s getUserException class-instantiation flaw (WAS-26), this SSRF escalates to remote code execution on the calling JVM.<\/p>\n<p>  Severity: 6.0 | MEDIUM<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-13773 Published : June 30, 2026, 7:20 p.m. | 25\u00a0minutes ago Description :IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 Approximately 50 generated CORBA stub classes in WebSphere eXtreme Scale&#8217;s ogclient.jar call ORB.string_to_object() on an attacker-controlled IOR string during Java deserialization, turning any unfiltered ObjectInputStream sink in WAS into outbound IIOP SSRF to an &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-81294","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=81294"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81294\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}