CVE-2026-41422: Daptin SQL Injection Vulnerability
HIGHCVE-2026-41422 is a HIGH (CVSS 8.3) sql injection vulnerability (CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) affecting Daptin libraries in the Go ecosystem. The issue involves sql injection via unvalidated goqu.l() calls in aggregate api. Remediation is available by upgrading affected packages to version 0.11.4.
CVE-2026-41422 at a Glance
Security Impact
CVSS: 8.3
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).
How to Fix CVE-2026-41422
To remediate this vulnerability, upgrade all affected Daptin dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade github.com/daptin/daptin to 0.11.4Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for github.com/daptin/daptinHow to Check if You Are Affected
To determine whether your application is affected by CVE-2026-41422, inspect your project dependencies for Daptin:
inspect dependencies for github.com/daptin/daptinAnalyze the terminal output to locate any version of Daptin in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.11.4), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), where the product constructs all or part of an sql command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended sql command when it is sent to a downstream component. without sufficient removal or quoting of sql syntax in user-controllable inputs, the generated sql query can cause those inputs to be interpreted as sql instead of ordinary user data. In Daptin, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2026-41422 Affected Daptin Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
github.com/daptin/daptin
|
Go |
< 0.11.4
|
0.11.4
|
References
Frequently Asked Questions
What is CVE-2026-41422?
Which Daptin versions are affected?
What version fixes CVE-2026-41422?
Is github.com/daptin/daptin affected?
What is the CVSS score of CVE-2026-41422?
What CWE is associated with CVE-2026-41422?
How can I check Go dependencies for CVE-2026-41422?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-rw2c-8rfq-gwfv",
"modified" : "2026-05-08T21:47:30Z",
"published" : "2026-04-22T17:38:02Z",
"aliases" : [ "CVE-2026-41422" ],
"summary" : "Daptin: SQL injection via unvalidated goqu.L() calls in aggregate API",
"details" : "## Summary\n\nThe `/aggregate/:typename` endpoint accepted `column` and `group` query parameters that were passed verbatim to `goqu.L()` — a raw SQL literal expression builder — without any validation. This bypassed all parameterization and allowed authenticated users with any valid session to inject arbitrary SQL expressions.\n\n## Impact\n\nAn authenticated low-privilege user could:\n- Extract data from any table via subquery: `(SELECT group_concat(email) FROM user_account) as leak`\n- Disclose database internals: `sqlite_version()`, `(SELECT sql FROM sqlite_master)`\n- Exfiltrate cross-table data via correlated subqueries\n\nThe vulnerability was confirmed locally; `user_account.email` values were extracted via a crafted `column` parameter by a non-admin user.\n\n## Root Cause\n\n`goqu.L(userInput)` in `server/resource/resource_aggregate.go` inserted user-supplied query parameters directly into the SQL string with no validation.\n\n## Fix (v0.11.4)\n\nAll `goqu.L()` calls on user-controlled input were eliminated and replaced with:\n- Structural expression parsing supporting all documented API forms\n- Schema-based column validation (column names checked against entity schema via `TableInfo().GetColumnByName()`)\n- Exact-match allowlist for aggregate functions (`count`, `sum`, `avg`, `min`, `max`, `first`, `last`) and scalar functions (`date`, `strftime`, `upper`, `lower`, etc.)\n- Safe goqu constructors (`goqu.I()`, `goqu.SUM()`, `goqu.Func()`) for all generated expressions\n- `allowedTables` scope enforcement: qualified column refs (`table.col`) validated against root entity + explicitly joined tables only\n\nTwo additional DoS bugs were fixed in the same commit: `uuid.MustParse` panic on malformed UUID input and an index-out-of-range panic in `ToOrderedExpressionArray` on empty sort expressions.\n\n## Credits\n\nReported by @VashuVats.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Go",
"name" : "github.com/daptin/daptin"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "0.11.4"
} ]
} ]
} ],
"references" : [ {
"type" : "WEB",
"url" : "https://github.com/daptin/daptin/security/advisories/GHSA-rw2c-8rfq-gwfv"
}, {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-41422"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/daptin/daptin"
}, {
"type" : "WEB",
"url" : "https://github.com/daptin/daptin/releases/tag/v0.11.4"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-89" ],
"severity" : "HIGH",
"github_reviewed" : true,
"github_reviewed_at" : "2026-04-22T17:38:02Z",
"nvd_published_at" : "2026-05-07T15:16:06Z"
}
}