CVE-2023-2523

9.8 criticalEPSS 33%

Critical (9.8) in e-office e-office. EPSS 33% chance of exploitation in the next 30 days.

A vulnerability was found in Weaver E-Office 9.5. It has been rated as critical. Affected by this issue is some unknown functionality of the file App/Ajax/ajax.php?action=mobile_upload_save. The manipulation of the argument upload_quwan leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-228014 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 33% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2023-05-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

e-office:e-office

References

https://github.com/RCEraser/cve/blob/main/Weaver.md
https://vuldb.com/?ctiid.228014
https://vuldb.com/?id.228014
https://github.com/RCEraser/cve/blob/main/Weaver.md
https://vuldb.com/?ctiid.228014

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