CVE-2026-1123 is a critical SQL injection vulnerability affecting Yonyou KSOA 9.0, specifically within the /worksheet/work_mod.jsp component when handling the 'ID' HTTP GET parameter. This flaw allows for remote exploitation without authentication, enabling attackers to compromise the confidentiality, integrity, and availability of the affected system. With a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 97/100, this vulnerability presents a severe risk due to its network-based attack vector and low attack complexity. Successful exploitation can lead to complete system compromise. While not currently listed on the CISA KEV catalog, public exploit code is available, and the vulnerability has garnered significant community discussion with 10 mentions, indicating active interest among researchers and potential attackers. The vendor has not responded to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.0CPE matchmatch criteria | cpe:2.3:a:yonyou:ksoa:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.