CVE-2026-108750
MediumCVSS 4.3Summary
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.
Risk Assessment
The risk is the possibility of exhausting server memory by authenticated users, leading to denial of service and reduced availability.
Recommendation
Update OpenDocMan to a patched version. Additionally, enforce decompression size limits and validate uploaded files.
Other vulnerabilities in OpenDocMan
See all- CVE-2014-1945High
CVE-2014-1945 is a SQL injection vulnerability in ajax_udf.php in OpenDocMan before version 1.2.7.2 that allows remote attackers to execute arbitrary SQL commands via the add_value parameter.
- CVE-2021-45834Critical
A vulnerability in OpenDocMan 1.4.4 allows an attacker to bypass MIME type checks when uploading files via add.php. This can lead to automatic processing of malicious files within the product's environment or remote code execution.
- CVE-2019-25684High
OpenDocMan 1.3.4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'where' parameter. Attackers can send GET requests to search.php with malicious SQL payloads in the 'where' parameter to extract sensitive database information.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS