Vulnerability Details : CVE-2021-41128
Hygeia is an application for collecting and processing personal and case data in connection with communicable diseases. In affected versions all CSV Exports (Statistics & BAG MED) contain a CSV Injection Vulnerability. Users of the system are able to submit formula as exported fields which then get executed upon ingestion of the exported file. There is no validation or sanitization of these formula fields and so malicious may construct malicious code. This vulnerability has been resolved in version 1.30.4. There are no workarounds and all users are advised to upgrade their package.
Products affected by CVE-2021-41128
- cpe:2.3:a:hygeia_project:hygeia:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41128
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41128
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L |
3.1
|
5.3
|
GitHub, Inc. |
CWE ids for CVE-2021-41128
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: security-advisories@github.com (Primary)
References for CVE-2021-41128
-
https://github.com/jshmrtn/hygeia/commit/d917f27432fe84e1c9751222ae55bae36a4dce60
Merge pull request from GHSA-8pwv-jhj2-2369 · jshmrtn/hygeia@d917f27 · GitHubPatch;Third Party Advisory
-
https://github.com/beatrichartz/csv/pull/104
Encode Formulas to prevent CSV injection by maennchen · Pull Request #104 · beatrichartz/csv · GitHubThird Party Advisory
-
https://github.com/jshmrtn/hygeia/security/advisories/GHSA-8pwv-jhj2-2369
CSV Injection Vulnerability on Exports · Advisory · jshmrtn/hygeia · GitHubPatch;Third Party Advisory
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https://github.com/beatrichartz/csv/issues/103
Encode Formulas to prevent CSV injection · Issue #103 · beatrichartz/csv · GitHubIssue Tracking;Third Party Advisory
-
https://owasp.org/www-community/attacks/CSV_Injection
CSV Injection Software Attack | OWASP FoundationThird Party Advisory
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