{"id":76353,"date":"2026-02-05T00:10:04","date_gmt":"2026-02-04T20:40:04","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-25511-group-office-is-vulnerable-to-ssrf-and-file-read-in-wopi-service-discovery\/"},"modified":"2026-02-05T00:10:04","modified_gmt":"2026-02-04T20:40:04","slug":"cve-2026-25511-group-office-is-vulnerable-to-ssrf-and-file-read-in-wopi-service-discovery","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-25511-group-office-is-vulnerable-to-ssrf-and-file-read-in-wopi-service-discovery\/","title":{"rendered":"CVE-2026-25511 &#8211; Group-Office is vulnerable to SSRF and File Read in WOPI service discovery"},"content":{"rendered":"<p>CVE ID : CVE-2026-25511<\/p>\n<p>Published :  Feb. 4, 2026, 8:40 p.m. | 38\u00a0minutes ago<\/p>\n<p>Description : Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, an authenticated user within the System Administrator group can trigger a full SSRF via the WOPI service discovery URL, including access to internal hosts\/ports. The SSRF response body can be exfiltrated via the built\u2011in debug system, turning it into a visible SSRF. This also allows full server-side file read. This issue has been patched in versions 6.8.150, 25.0.82, and 26.0.5.<\/p>\n<p>Severity: 0.0 | NA<\/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-2026-25511 Published : Feb. 4, 2026, 8:40 p.m. | 38\u00a0minutes ago Description : Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, an authenticated user within the System Administrator group can trigger a full SSRF via the WOPI service discovery URL, including access to &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-76353","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76353","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=76353"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76353\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=76353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=76353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=76353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}