CVE-2023-30188

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Summary

CVECVE-2023-30188
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-14 13:15:10 UTC
Updated2026-07-09 01:18:16 UTC
DescriptionMemory Exhaustion vulnerability in ONLYOFFICE Document Server 4.0.3 through 7.3.2 allows remote attackers to cause a denial of service via crafted JavaScript file.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.016140000 probability, percentile 0.731710000 (date 2026-07-13)

Problem Types: CWE-835 | n/a

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Onlyoffice Document Server All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
GitHub - ONLYOFFICE/DocumentServer: ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time. af854a3a-2127-422b-91ae-364da2661108 github.com Product
Fix bug 60433 · ONLYOFFICE/core@2b6ad83 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch, Vendor Advisory
CVE-2023-30186, CVE-2023-30187, CVE-2023-30188 · GitHub af854a3a-2127-422b-91ae-364da2661108 gist.github.com Exploit, Patch, Third Party Advisory
github.com/ONLYOFFICE/core/blob/8ca40a44ce47a86168327a46db91253cf6bb205d... af854a3a-2127-422b-91ae-364da2661108 github.com Product
github.com/ONLYOFFICE/core/blob/8ca40a44ce47a86168327a46db91253cf6bb205d... af854a3a-2127-422b-91ae-364da2661108 github.com Not Applicable
ONLYOFFICE - Secure Online Office | ONLYOFFICE MITRE onlyoffice.com
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