CVE-2019-17495

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.

Published: Oct 11, 2019
Updated: Nov 8, 2023
CVE: CVE-2019-17495
GHSA: GHSA-c427-hjc3-wrfw
Severity: Critical
Exploit:

CVSS v3:

Severity: Critical
Score: 9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

Severity: High
Score: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
smartbear / swagger_ui	-	3.23.11
oracle / utilities_framework	4.3.0.6.0	4.3.0.6.0.x
oracle / utilities_framework	4.4.0.0.0	4.4.0.0.0.x
oracle / banking_digital_experience	19.1	19.1.x
oracle / utilities_framework	4.4.0.2.0	4.4.0.2.0.x
oracle / banking_digital_experience	19.2	19.2.x
oracle / banking_digital_experience	20.1	20.1.x
oracle / primavera_gateway	16.2.0	16.2.11.x
oracle / banking_platform	2.4.0	2.10.0.x
oracle / banking_digital_experience	21.1	21.1.x
oracle / banking_apis	18.1	18.3.x
oracle / banking_apis	19.1	19.1.x
oracle / banking_apis	19.2	19.2.x
oracle / banking_apis	20.1	20.1.x
oracle / banking_apis	21.1	21.1.x
oracle / banking_digital_experience	18.1	18.3.x
oracle / primavera_gateway	17.12.0	17.12.8.x
swagger-ui	-	3.23.11

Vulnerability Database

289,599

CVE-2019-17495