CVE-2023-2523
A vulnerability was found in Weaver E-Office 9.5.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 32.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 32.90% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- e-office/e-office
- Source
- cna@vuldb.com
EPSS 32.9% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/RCEraser/cve/blob/main/Weaver.mdExploit
- https://vuldb.com/?ctiid.228014Permissions Required, Third Party Advisory
- https://vuldb.com/?id.228014Permissions Required, Third Party Advisory
- https://github.com/RCEraser/cve/blob/main/Weaver.mdExploit
- https://vuldb.com/?ctiid.228014Permissions Required, Third Party Advisory
- https://vuldb.com/?id.228014Permissions Required, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.