CVE-2026-121583
A vulnerability was identified in Sanluan PublicCMS 5. This affects the function TradePaymentService.pendingRefund of the file publiccms-parent/publiccms-trade/src/main/java/com/publiccms/logic/service/trade/TradePaymentService.java. The manipulation of the argument userId leads to authorization bypass. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The web trade payment controller was removed starting with the 202608 series (commit 7329437).
Published:Nov 3, 2026
Last Modified:Nov 4, 2026
EPS:Nov 3, 2026
EPSS Score:
CVSS Score:6.3
Affected Products
Vendor
Product
Action
Vendor
Publiccms
Product
Publiccms
Publiccms
Publiccms
Vendor
Sanluan
Product
Publiccms
Sanluan
Publiccms
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
