{"schemaVersion":3,"id":"CVE-2026-61570","aliases":["GHSA-5vvx-3h34-f3gj","PYSEC-2026-4107"],"status":"published","duplicateOf":null,"title":null,"description":"MPXJ is an open source library to read and write project plans from a variety of file formats and databases. From 5.5.5 until 16.4.1, MerlinReader creates a DocumentBuilder with default settings while parsing XML from the ZTIMEINTERVALS column of a Merlin project SQLite database, leaving doctype declarations and external entities enabled. A crafted database can cause the parser to read an arbitrary local file, although MPXJ's subsequent handling of the parsed XML makes disclosure of the file contents unlikely. 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