Vulnerability Details : CVE-2021-39165
Potential exploit
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.
Vulnerability category: Sql InjectionBypassGain privilege
Products affected by CVE-2021-39165
- cpe:2.3:a:chachethq:cachet:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39165
89.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39165
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
GitHub, Inc. |
CWE ids for CVE-2021-39165
-
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.Assigned by: security-advisories@github.com (Primary)
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: security-advisories@github.com (Primary)
References for CVE-2021-39165
-
https://github.com/fiveai/Cachet/security/advisories/GHSA-79mg-4w23-4fqc
Unauthenticated SQL Injection · Advisory · fiveai/Cachet · GitHubThird Party Advisory
-
https://github.com/fiveai/Cachet/commit/27bca8280419966ba80c6fa283d985ddffa84bb6
Ensure only allowed searchable columns are used in DB Query · fiveai/Cachet@27bca82 · GitHubPatch;Third Party Advisory
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