{"affected":[{"defaultStatus":"unaffected","product":"Apache OFBiz","source":"CNA: apache","vendor":"Apache Software Foundation","versions":[{"lessThan":"24.09.08","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-82910","cwes":["CWE-1336"],"description":"Improper Neutralization of Special Elements Used in a Template Engine ('Server-Side Template Injection') in MacroScreenRenderer in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote authenticated attacker holding only the two view permissions of a control-servlet webapp (e.g. CATALOG_VIEW and OFBTOOLS_VIEW on /catalog, held by OFBiz's own shipped order-entry clerk role) to execute arbitrary operating system commands as the OFBiz service account with a single GET request, by placing an apostrophe followed by FreeMarker expression source in a screen link parameter value, because renderLink concatenates link parameter values verbatim between apostrophes into an unquoted, unescaped template-source string that is compiled and evaluated at render time, allowing the injected expression to reach the allow-listed FlexibleStringExpander.expandString call and, through a runtime-assembled Groovy interpolation, unsandboxed code execution. Users are recommended to upgrade to version 24.09.08, which fixes this issue.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.8,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":8.8,"severity":"high","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793899101503,"publishedAt":1793887400655,"references":[{"source":"CNA: apache","tags":["vendor-advisory"],"url":"https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz"},{"source":"security@apache.org","tags":[],"url":"https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz"}],"remediation":[],"revision":"8dd74011ce813f91d06db1a5abd760ca72510b7f900ff35874841e68109bdb5b","sources":[{"modifiedAt":1793895194227,"name":"CNA: apache","retrievedAt":1793898837341,"url":"https://www.cve.org/CVERecord?id=CVE-2026-82910"},{"modifiedAt":1793899101503,"name":"NVD","retrievedAt":1793903005024,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82910"}],"ssvc":{"assessedAt":1793895103096,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Apache OFBiz: renderLink compiles link parameters as FreeMarker source","updatedAt":1793903005024}