CVE-2026-3287
Published: 27 February 2026
Summary
CVE-2026-3287 is a medium-severity Injection (CWE-74) vulnerability in Youlai Youlai-Mall. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 2.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Validates query inputs to prevent SQL syntax or command manipulation.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in exposed web app endpoint (SpuController listPagedSpuForApp) directly enables T1190 (Exploit Public-Facing Application) for initial or post-auth access; injected payloads allow unauthorized retrieval/modification of database contents, mapping to T1213.006 (Data from Information Repositories: Databases).
NVD Description
A security flaw has been discovered in youlaitech youlai-mall 2.0.0. This affects the function listPagedSpuForApp of the file mall-pms/pms-boot/src/main/java/com/youlai/mall/pms/controller/app/SpuController.java of the component App-side Product Pagination Endpoint. Performing a manipulation of the argument sortField/sort results in sql injection. Remote exploitation of…
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the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Deeper analysisAI
CVE-2026-3287 is a SQL injection vulnerability in youlaitech youlai-mall version 2.0.0, affecting the listPagedSpuForApp function within the App-side Product Pagination Endpoint. The flaw resides in the file mall-pms/pms-boot/src/main/java/com/youlai/mall/pms/controller/app/SpuController.java, where manipulation of the sortField or sort arguments enables injection. It is classified under CWE-74 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-89 (SQL Injection), with a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).
The vulnerability allows remote exploitation by low-privileged authenticated users over the network with low attack complexity and no user interaction required. Attackers can achieve limited impacts on confidentiality, integrity, and availability, potentially enabling unauthorized data access, modification, or disruption via injected SQL payloads.
Advisories from VulDB indicate no vendor response or patch availability despite early notification; the exploit code has been publicly released, increasing the risk of active attacks. References include VulDB entries (ctiid.348016, id.348016, submit.758977) and a Feishu document for further details.
Details
- CWE(s)