Is CVE-2026-8738 actively exploited?

No active exploitation of CVE-2026-8738 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-8738 be exploited remotely?

Yes. CVE-2026-8738 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-8738?

CVE-2026-8738 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2026-8738

CWE-840Published: May 17, 2026· Updated: May 18, 2026

6.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.7th

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.

NVD Source

Technical Analysis

CVE-2026-8738 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.