{"id":"CVE-2026-108750","published":"2026-10-11T13:17:19.810","lastModified":"2026-10-16T19:18:44.867","description":"OpenDocMan 2.4.0 through 2.10.0 contains a decompression bomb vulnerability that allows authenticated users to exhaust PHP memory by uploading crafted office documents. Attackers can upload a small ODT, DOCX, or XLSX file whose XML entries decompress to hundreds of megabytes, crashing PHP workers and degrading availability.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","cwes":["CWE-409"],"vendors":[],"products":[],"references":[{"url":"https://github.com/opendocman/opendocman","tags":[]},{"url":"https://github.com/opendocman/opendocman/blob/641f0a6f8eeba902e309978ec04291c44d3cd1c5/application/models/Document.class.php#L67-L75","tags":[]},{"url":"https://github.com/opendocman/opendocman/blob/641f0a6f8eeba902e309978ec04291c44d3cd1c5/application/models/TextExtractors/OdtExtractor.class.php#L10-L25","tags":[]},{"url":"https://hackmd.io/@haind03/opendocman-office-document-decompression-dos","tags":[]},{"url":"https://www.vulncheck.com/advisories/opendocman-2.4.0-through-2.10.0-decompression-bomb-dos-via-upload-text-extraction","tags":[]}],"exploitRefs":[{"url":"https://github.com/opendocman/opendocman","tags":[]},{"url":"https://github.com/opendocman/opendocman/blob/641f0a6f8eeba902e309978ec04291c44d3cd1c5/application/models/Document.class.php#L67-L75","tags":[]},{"url":"https://github.com/opendocman/opendocman/blob/641f0a6f8eeba902e309978ec04291c44d3cd1c5/application/models/TextExtractors/OdtExtractor.class.php#L10-L25","tags":[]}],"hasPoc":true,"ai":null}