CVE-2026-8738 Sanluan PublicCMS Trade Payment Flow TradeOrderController.java AccountGatewayComponent.pay logic error
Attackers can exploit logic errors in the trade payment flow to bypass security controls and modify transaction data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-8738?
CVE-2026-8738 is a medium-severity vulnerability in Sanluan PublicCMS, published on 17 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security vulnerability has been detected in Sanluan PublicCMS 5.202506.d. Impacted is the function TradeOrderController.pay/TradePaymentController.pay/AccountGatewayComponent.pay of the file publiccms-trade/src/main/java/com/publiccms/controller/web/trade/TradeOrderController.java of the component Trade Payment Flow. The manipulation leads to business logic errors. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-840
Which versions are affected by CVE-2026-8738?
How do I fix CVE-2026-8738?
No fix has been published for CVE-2026-8738 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-8738 being exploited?
There is no known exploitation of CVE-2026-8738 in the wild and no public exploit code.
Sources
Also known as GHSA-9g77-xx5j-qgfr.