PT-2026-3388 · Unknown · Yonyou Ksoa

Lx-66-Lx · Published 2026-01-18 · Updated 2026-02-09 · CVE-2026-1120

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Yonyou KSOA version 9.0

Description A SQL injection issue exists in Yonyou KSOA 9.0. The issue is located in the HTTP GET Parameter Handler component, specifically within the /worksheet/del work.jsp file. Manipulation of the ID parameter can lead to SQL injection. The attack can be initiated remotely. The exploit has been publicly disclosed. The vendor was contacted but did not respond.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Special Elements Injection

Weakness Enumeration

CWE-89

CWE-74

Related Identifiers

CVE-2026-1120

Affected Products

Yonyou Ksoa

References · 11

• 🔥 https://github.com/LX-66-LX/cve/issues/6 · Exploit
• https://osv.dev/vulnerability/CVE-2026-1120 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-1120 · Security Note
• https://vuldb.com/?ctiid.341712 · Note
• https://twitter.com/RedPacketSec/status/2012917648057618441 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2012904226205089952 · Twitter Post
• https://vuldb.com/?submit.734535 · Note
• https://twitter.com/CVEnew/status/2012883249455079847 · Twitter Post
• https://twitter.com/cracbot/status/2014292009608159269 · Twitter Post
• https://t.me/cveNotify/151469 · Telegram Post
• https://vuldb.com/?id.341712 · Note