OpenDocMan 2.4.0 through 2.10.0 contains a decompression bomb vulnerability that allows authenticated users to exhaust PHP memory by uploading… (CVE-2026-108750)
Description
OpenDocMan versions 2.4.0 through 2.10.0 have a decompression bomb vulnerability that allows authenticated users to upload crafted office documents (ODT, DOCX, XLSX) which decompress to very large sizes, exhausting PHP memory and causing crashes. This leads to degraded availability of the application.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/opendocman/opendocmanRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
OpenDocMan versions 2.4.0 through 2.10.0 are affected by a decompression bomb vulnerability (CVE-2026-108750) where authenticated users can upload small office document files whose internal XML entries decompress to hundreds of megabytes. This excessive decompression exhausts PHP memory resources, causing PHP worker crashes and resulting in denial of service conditions that degrade application availability.
Potential Impact
The vulnerability allows authenticated users to cause denial of service by exhausting PHP memory through crafted document uploads. There is no impact on confidentiality or integrity reported. The primary impact is availability degradation due to PHP worker crashes.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting document upload permissions or implementing file size and content validation to mitigate the risk.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-94jr-pr3f-rpjh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-108750"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6acc009a2cdf04f656fe9d1e
Added to database: 10/11/2026, 21:33:14 UTC
Last enriched: 10/11/2026, 21:40:25 UTC
Last updated: 10/12/2026, 02:08:20 UTC
Views: 2
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