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Description

Capgo before 12.128.2 contains a sql injection vulnerability in the POST /private/admin_stats endpoint where the limit parameter is destructured from unvalidated request body and interpolated directly into Cloudflare Analytics Engine SQL queries via template literals. An attacker with platform admin credentials can inject SQL fragments to enumerate dataset schemas, extract analytics data, or cause denial-of-service against the analytics backend.

PUBLISHED Reserved 2026-06-20 | Published 2026-07-12 | Updated 2026-07-13 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
LOW: 3.8CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

Default status
unaffected

Any version before 12.128.2
affected

12.128.2 (semver)
unaffected

Credits

offset reporter

References

github.com/.../capgo/security/advisories/GHSA-6ffx-8hjj-jhhf exploit

github.com/.../capgo/security/advisories/GHSA-6ffx-8hjj-jhhf (GitHub Security Advisory (GHSA-6ffx-8hjj-jhhf)) vendor-advisory

www.vulncheck.com/...limit-parameter-in-admin-stats-endpoint (VulnCheck Advisory: Capgo - SQL Injection via Unvalidated limit Parameter in Admin Stats Endpoint) third-party-advisory

cve.org (CVE-2026-56281)

nvd.nist.gov (CVE-2026-56281)

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