CVE-2026-2122
Published: 08 February 2026
Summary
CVE-2026-2122 is a medium-severity Injection (CWE-74) vulnerability in Xiaopi Panel. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 18.1th 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 AC-6 (Least Privilege).
Deeper analysis
CVE-2026-2122 is a SQL injection vulnerability affecting Xiaopi Panel versions up to 20260126. The flaw resides in an unknown function within the /demo.php file of the WAF Firewall component, where manipulation of the ID argument enables injection. Associated with CWE-74 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-89 (SQL Injection), it carries 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 can be exploited remotely by attackers with low privileges over the network 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 injection.
Advisories from VulDB (ctiid.344695, id.344695, submit.746917) and a GitHub issue (ltranquility/CVE/issues/37) detail the issue, noting that an exploit has been publicly released. The vendor was notified early but provided no response or patch, leaving affected systems without official mitigation. Security practitioners should isolate or decommission exposed instances and monitor for exploit attempts.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-5825
Vulnerability details
A security flaw has been discovered in Xiaopi Panel up to 20260126. This impacts an unknown function of the file /demo.php of the component WAF Firewall. The manipulation of the argument ID results in sql injection. The attack may be…
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launched remotely. 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.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in publicly exposed /demo.php web component directly enables remote exploitation of a public-facing application (T1190) with no user interaction required.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of the ID argument in /demo.php to block the SQL injection described in CVE-2026-2122.
Enables continuous monitoring and anomaly detection for SQL injection attempts against the exposed demo.php endpoint.
Limits the database privileges available to the low-privileged account used by the vulnerable WAF component, reducing impact of successful injection.