Headline
CVE-2023-47271: Sanitize cover image filename in native import · Issue #9464 · pkp/pkp-lib
PKP-WAL (aka PKP Web Application Library or pkp-lib) before 3.3.0-16, as used in Open Journal Systems (OJS) and other products, does not verify that the file named in an XML document (used for the native import/export plugin) is an image file, before trying to use it for an issue cover image.
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PKP Web Application Library (PKP-WAL) versions 3.4.0-3 and below, as used in Open Journal Systems (OJS), Open Monograph Press (OMP), and Open Preprint Systems (OPS) before versions 3.4.0-4 or 3.3.0-16, suffer from a NativeImportExportPlugin related remote code execution vulnerability.