CVE-2026-4288
Published: 17 March 2026
Summary
CVE-2026-4288 is a medium-severity Injection (CWE-74) vulnerability in Feishu (inferred from references). Its CVSS base score is 6.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 13.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-4288 is a SQL injection vulnerability affecting Tiandy Easy7 Integrated Management Platform version 7.17.0. The issue resides in an unknown function within the file /rest/devStatus/getDevDetailedInfo of the Endpoint component, where manipulation of the ID argument enables the injection. This flaw, linked to CWE-74 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-89 (SQL Injection), carries a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) and was published on 2026-03-17.
The vulnerability can be exploited remotely by unauthenticated attackers with low complexity and no user interaction required. Successful exploitation allows limited impacts on confidentiality, integrity, and availability, potentially enabling unauthorized data access, modification, or disruption via SQL queries. A public exploit is available, increasing the risk of real-world attacks.
Advisories from VulDB indicate that the vendor was contacted early for disclosure but provided no response, implying no official patches or mitigations are available at this time. References include VulDB entries (ctiid.351293, id.351293, submit.771963) and a Feishu document for further details.
Notable context includes the public availability of the exploit, which could facilitate attacks on exposed instances of the platform. No evidence of active real-world exploitation or AI/ML relevance is reported.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-12530
Vulnerability details
A weakness has been identified in Tiandy Easy7 Integrated Management Platform 7.17.0. The impacted element is an unknown function of the file /rest/devStatus/getDevDetailedInfo of the component Endpoint. Executing a manipulation of the argument ID can lead to sql injection. The…
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attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
The CVE describes a remotely exploitable SQL injection flaw in a public-facing web endpoint (/rest/devStatus/getDevDetailedInfo) of the Tiandy Easy7 platform, allowing unauthenticated attackers to manipulate SQL queries for data access/modification. This directly maps to T1190 (Exploit Public-Facing Application) as the primary initial access technique; no other Enterprise techniques (e.g., command execution or credential dumping) are directly enabled based on the provided description.
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Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of the ID argument in /rest/devStatus/getDevDetailedInfo to prevent SQL injection exploitation.
Mandates timely identification, reporting, and remediation of the SQL injection flaw in Tiandy Easy7 version 7.17.0, including patching or workarounds.
Boundary protection with web application firewalls can inspect and block malicious SQL injection payloads targeting the vulnerable endpoint.