CVE-2025-0701: Joeybling Bootplus SQL Injection Flaw

CVE-2025-0701 Overview

CVE-2025-0701 is a SQL injection vulnerability in JoeyBling bootplus, an open-source administrative framework distributed via GitHub. The flaw exists in the /admin/sys/user/list endpoint, where the sort parameter is concatenated into a database query without proper sanitization. Authenticated attackers can manipulate the parameter to execute arbitrary SQL statements remotely. The vendor follows a rolling release model, so specific affected and fixed versions are not enumerated. The exploit has been publicly disclosed, increasing the likelihood of opportunistic abuse against exposed instances. The vulnerability is categorized under [CWE-74] (Improper Neutralization of Special Elements in Output Used by a Downstream Component).

Critical Impact
Authenticated remote attackers can inject SQL through the sort parameter on the /admin/sys/user/list endpoint, exposing administrative user data and potentially the underlying database.

Affected Products

JoeyBling bootplus up to commit 247d5f6c209be1a5cf10cd0fa18e1d8cc63cf55d
All rolling releases prior to the upstream fix
Deployments exposing the /admin/sys/user/ administrative interface

Discovery Timeline

2025-01-24 - CVE-2025-0701 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-0701

Vulnerability Analysis

The vulnerability resides in the user management list endpoint at /admin/sys/user/list. The sort HTTP parameter is passed into a backend query construction routine without parameterization or input validation. Because sort values typically map to ORDER BY clauses, framework parameter binding cannot safely cover this position, and developers must explicitly whitelist column names. In bootplus, this safeguard is absent. An authenticated attacker can submit crafted strings in sort to alter query semantics, append UNION-based payloads, or trigger boolean and time-based inference attacks. Successful exploitation allows the attacker to read arbitrary data from the application database, including administrator credentials, hashed passwords, and session metadata.

Root Cause

The root cause is improper neutralization of special elements passed to the SQL interpreter ([CWE-74]). The endpoint accepts a client-supplied sort directive and embeds it directly into the generated SQL statement. There is no allowlist enforcing valid column names or sort directions, and the rolling release model means downstream users cannot rely on a versioned patch identifier.

Attack Vector

Exploitation requires network access to the administrative interface and a valid low-privileged authenticated session. The attacker sends a crafted GET or POST request to /admin/sys/user/list with a malicious sort value. No user interaction beyond the attacker's own session is required. Public disclosure via the GitHub issue tracker and the VulDB advisory increases the risk of automated scanning and exploitation.

No verified proof-of-concept code is published in structured form. Technical details are described in the GitHub Issue Report referenced by the advisory.

Detection Methods for CVE-2025-0701

Indicators of Compromise

Requests to /admin/sys/user/list containing SQL keywords such as UNION, SELECT, SLEEP, or -- in the sort parameter
Unusually long or URL-encoded values supplied to the sort parameter
Database error responses or anomalous response times correlating with requests to the user list endpoint
Authentication logs showing low-privilege accounts accessing administrative endpoints at high frequency

Detection Strategies

Deploy web application firewall signatures targeting SQL metacharacters in the sort query parameter
Enable database query logging and alert on ORDER BY clauses containing subqueries, comments, or sleep functions
Correlate authenticated session activity with abnormal volumes of requests to /admin/sys/* endpoints

Monitoring Recommendations

Aggregate web server, application, and database logs into a centralized analytics platform to enable cross-source correlation
Baseline normal sort parameter values from legitimate users and alert on deviations
Monitor for new low-privilege administrative account creation followed by access to the user list endpoint

How to Mitigate CVE-2025-0701

Immediate Actions Required

Restrict network exposure of the bootplus administrative interface to trusted management networks or VPN-only access
Audit existing administrative accounts and rotate credentials, particularly any low-privilege accounts that could be leveraged to reach the vulnerable endpoint
Apply a web application firewall rule blocking SQL metacharacters in the sort parameter on /admin/sys/user/list
Review database logs for evidence of prior exploitation against the affected endpoint

Patch Information

The vendor distributes bootplus as a rolling release, and no fixed version identifier is published in the advisory. Administrators should track the upstream GitHub repository and pull the latest commit once a fix is merged. When applying the fix, validate that the sort parameter is enforced against an allowlist of permitted column names and sort directions.

Workarounds

Implement a server-side allowlist for the sort parameter that maps client values to known-safe column identifiers
Place the administrative interface behind authentication-aware reverse proxy controls and IP allowlists
Apply principle of least privilege to the database account used by bootplus to minimize the impact of injection

bash

# Example WAF rule (ModSecurity) blocking SQL metacharacters in the sort parameter
SecRule ARGS:sort "@rx (?i)(union|select|sleep|benchmark|--|/\*|;)" \
    "id:1000701,phase:2,deny,status:403,\
    msg:'CVE-2025-0701 bootplus sort SQLi attempt',\
    logdata:'sort=%{MATCHED_VAR}'"