PT-2026-3408 · Yonyou · Yonyou Ksoa 9.0

Lx-66-Lx · Published 2026-01-19 · Updated 2026-02-10 · CVE-2026-1130

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 flaw exists in Yonyou KSOA 9.0 related to the processing of the file '/worksheet/worksadd plan.jsp' within the HTTP GET Parameter Handler component. Manipulation of the ID argument can lead to SQL injection. This issue is remotely exploitable. The exploit has been published. The vendor was contacted regarding this disclosure 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-2026-1130

Affected Products

Yonyou Ksoa 9.0

References · 11

• 🔥 https://github.com/LX-66-LX/cve/issues/12 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-1130 · Security Note
• https://osv.dev/vulnerability/CVE-2026-1130 · Vendor Advisory
• https://twitter.com/RedPacketSec/status/2013129925746667720 · Twitter Post
• https://twitter.com/cracbot/status/2014292023537529050 · Twitter Post
• https://vuldb.com/?ctiid.341720 · Note
• https://vuldb.com/?id.341720 · Note
• https://twitter.com/cracbot/status/2015016770982301770 · Twitter Post
• https://t.me/cveNotify/151590 · Telegram Post
• https://twitter.com/CVEnew/status/2013089756549189656 · Twitter Post
• https://vuldb.com/?submit.734565 · Note