CVE-2023-2648: Weaver E-Office uploadify.php unrestricted upload

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 28.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-05-11 · updated 2026-06-17
Weakness: CWE-434

Description

A vulnerability was found in Weaver E-Office 9.5. It has been classified as critical. This affects an unknown part of the file /inc/jquery/uploadify/uploadify.php. The manipulation of the argument Filedata leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-228777 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Weaver E-Office: 9.5

References

https://github.com/sunyixuan1228/cve/blob/main/weaver.md
https://vuldb.com/?ctiid.228777
https://vuldb.com/?id.228777
https://github.com/sunyixuan1228/cve/blob/main/weaver.md
https://vuldb.com/?ctiid.228777
https://vuldb.com/?id.228777

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