CVE-2026-2134
Published: 08 February 2026
Summary
CVE-2026-2134 is a medium-severity Injection (CWE-74) vulnerability in Phpgurukul Hospital Management System. Its CVSS base score is 5.1 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 14.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-2134 is a SQL injection vulnerability affecting PHPGurukul Hospital Management System version 4.0. The flaw exists in an unknown function within the file /hms/admin/manage-doctors.php, where manipulation of the ID argument enables SQL code injection.
The vulnerability is remotely exploitable over the network with low attack complexity and no user interaction required, but it demands high privileges such as administrative access. Exploitation can result in low impacts to confidentiality, integrity, and availability, yielding a CVSS v3.1 base score of 4.7 (AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L). It maps to CWE-74 (improper neutralization of special elements) and CWE-89 (SQL injection).
VulDB advisories (ctiid.344769, id.344769) document the issue, and a proof-of-concept exploit is publicly available on GitHub at https://github.com/Shaon-Xis/PHPGurukul-HMS-SQL-Injection, which may be used by attackers. The vendor site phpgurukul.com provides additional context.
The exploit has been publicly disclosed, increasing the risk for unpatched instances of the software.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-5814
Vulnerability details
A security vulnerability has been detected in PHPGurukul Hospital Management System 4.0. The affected element is an unknown function of the file /hms/admin/manage-doctors.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remote.…
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The exploit has been disclosed publicly and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in exposed web admin panel directly enables remote exploitation of a public-facing application (T1190); privilege requirement and limited impact reduce certainty for additional mappings like data access techniques.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Enforces validation and sanitization of the ID parameter in manage-doctors.php to block SQL injection payloads.
Requires timely patching or code fixes for the publicly disclosed SQL injection flaw in Hospital Management System 4.0.
Limits administrative accounts that can reach the vulnerable /hms/admin/manage-doctors.php endpoint, reducing exploit surface.