Docmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of service
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| docmost | docmost | affected |
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No data.
No data.
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| Docmost | Docmost |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.295% probability within 30 days)
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| First Time appeared |
Docmost
Docmost docmost |
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| Vendors & Products |
Docmost
Docmost docmost |
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| Metrics |
ssvc
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| Description | Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authenticated workspace member with edit rights to a space can upload an archive to the page-import feature whose ZIP extraction routine does not limit total uncompressed size, per-entry size, or entry count. The extractor writes entries to the server temp directory and automatically extracts one nested ZIP, allowing an outer upload within the default 200 MB limit to expand by multiple GB. The resulting disk exhaustion can crash the import worker and degrade or take down the instance for all tenants. This issue is fixed in version 0.95.0. | |
| Title | Docmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of service | |
| Weaknesses | CWE-400 CWE-409 CWE-770 |
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| References |
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| Metrics |
cvssV3_1
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