CVE-2023-2523 is a critical unrestricted file upload vulnerability affecting Weaver E-Office 9.5, specifically within the App/Ajax/ajax.php?action=mobile_upload_save component. This flaw, stemming from improper handling of the upload_quwan argument, allows remote attackers to upload arbitrary files. With a CVSS score of 9.8 (Critical) and an EPSS score indicating high exploitability, successful exploitation could lead to complete compromise of confidentiality, integrity, and availability. While no active exploitation is confirmed, the exploit has been publicly disclosed, and despite its severity, there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.5CPE matchmatch criteria | cpe:2.3:a:e-office:e-office:9.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.