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Vulnerability record · CVE-2021-39165 · published 26 August 2021

CVE-2021-39165: Chachethq cachet sql injection vulnerability

CChachethq · Cachet

Cachet is an open source status page. With Cachet prior to and including 2.3.18, there is a SQL injection which is in the `SearchableTrait#scopeSearch()`. Attackers without authentication can utilize this vulnerability to exfiltrate sensitive data from the database such as administrator's password and session. The original repository of Cachet <https://github.com/CachetHQ/Cachet> is not active, the stable version 2.3.18 and it's developing 2.4 branch is affected.

6.5 CVSS 3.1 Medium EPSS 8.2% · top 5.3% CWE-89 · SQL injectionCWE-287 · Improper authentication
6.5CVSS 3.1 base score, v2 5.0
8.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Cachet is an open source status page. With Cachet prior to and including 2.3.18, there is a SQL injection which is in the `SearchableTrait#scopeSearch()`. Attackers without authentication can utilize this vulnerability to exfiltrate sensitive data from the database such as administrator's password and session. The original repository of Cachet <https://github.com/CachetHQ/Cachet> is not active, the stable version 2.3.18 and it's developing 2.4 branch is affected.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/fiveai/Cachet/commit/27bca8280419966ba80c6fa283d985ddffa84bb6 PatchThird Party Advisory
https://github.com/fiveai/Cachet/security/advisories/GHSA-79mg-4w23-4fqc Third Party Advisory
https://github.com/fiveai/Cachet/commit/27bca8280419966ba80c6fa283d985ddffa84bb6 PatchThird Party Advisory
https://github.com/fiveai/Cachet/security/advisories/GHSA-79mg-4w23-4fqc Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2021-39165), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.