CVE-2023-34939

CVE-2023-34939

EPSS 5.0%

Onlyoffice Community Server before v12.5.2 was discovered to contain a remote code execution (RCE) vulnerability via the component UploadProgress.ashx.

Affected products

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References

https://github.com/firsov/onlyoffice https://github.com/firsov/onlyoffice/blob/main/CVE-2023-34939-PoC.md https://github.com/ONLYOFFICE/CommunityServer/blob/master/CHANGELOG.md#version-1252