Fixed: isExecutable() missed Tika's ELF sub-types, letting real Linux binaries through the check (OFBIZ-13486) - #1601
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mridulpathak merged 1 commit intoAug 7, 2026
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… binaries through the check (OFBIZ-13486) SecuredUpload.isExecutable() only matched the generic mimeType "application/x-elf", but Tika (verified against tika-core:3.3.1) classifies real ELF binaries into more specific sub-types instead -- "application/x-executable", "application/x-sharedlib", "application/x-object", "application/x-coredump" -- so actual executables and shared libraries passed the check undetected. Adds the four sub-types to the check.
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SecuredUpload.isExecutable() only matched the generic mimeType application/x-elf, but Tika (verified against tika-core:3.3.1) classifies real ELF binaries into more specific sub-types instead — application/x-executable, application/x-sharedlib, application/x-object, application/x-coredump — so actual executables and shared libraries passed the check undetected. Confirmed with two real ELF files (a JNA native .so and a JDK's bin/java PIE executable), both detected as application/x-sharedlib and missed by the old check. Adds the four sub-types to the check.
Backported from trunk (#1600).