QID 980819

QID 980819: Nodejs (npm) Security Update for swagger-ui (GHSA-c427-hjc3-wrfw)

A Cascading Style Sheets (CSS) injection vulnerability in Swagger UI before 3.23.11 allows attackers to use the Relative Path Overwrite (RPO) technique to perform CSS-based input field value exfiltration, such as exfiltration of a CSRF token value. In other words, this product intentionally allows the embedding of untrusted JSON data from remote servers, but it was not previously known that <style>@import within the JSON data was a functional attack method.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Customers are advised to refer to GHSA-c427-hjc3-wrfw for updates pertaining to this vulnerability.

Vendor References

GHSA-c427-hjc3-wrfw - github.com/advisories/GHSA-c427-hjc3-wrfw

CVEs related to QID 980819

CVE-2019-17495 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-c427-hjc3-wrfw	swagger-ui		github.com/advisories/GHSA-c427-hjc3-wrfw

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