CVE-2019-17495

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una vulnerabilidad de inyección de Cascading Style Sheets (CSS) en Swagger UI versiones anteriores a la versión 3.23.11, permite a atacantes utilizar la técnica de sobrescritura de ruta relativa (RPO) para realizar una exfiltración del valor de campo de entrada basada en CSS, como la exfiltración de un valor de token CSRF. En otras palabras, este producto permite intencionalmente insertar datos JSON no confiables desde servidores remotos, pero no se sabía previamente que (style)@import dentro de los datos JSON era un método de ataque funcional.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-09-15 First Exploit
2019-10-10 CVE Reserved
2019-10-10 CVE Published
2024-08-05 CVE Updated
2024-10-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (13)

URL	Tag	Source
https://github.com/swagger-api/swagger-ui/releases/tag/v3.23.11	Release Notes
https://lists.apache.org/thread.html/r103579b01da2d0aa0f672b88f811224bbf8ef493aaad845895955e91%40%3Ccommits.airflow.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/r3acb7e494cf1aab99b6784b7c5bbddfd0d4f8a484ab534c3a61ef9cf%40%3Ccommits.airflow.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/r84b327f7a8b6b28857b906c07a66dd98e1d341191fa8d7816514ef96%40%3Ccommits.airflow.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/r853ffeb915a400f899de78124d4e0d77a19379d2e11bf8f4e98c624f%40%3Ccommits.airflow.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/ref70b940c4f69560d29d6ba792d6c82865e74de3dcad4c92d99b1f8f%40%3Ccommits.airflow.apache.org%3E	Mailing List
https://www.oracle.com/security-alerts/cpujul2022.html	X_refsource_misc

URL	Date	SRC
https://github.com/ossf-cve-benchmark/CVE-2019-17495	2019-09-15
https://github.com/SecT0uch/CVE-2019-17495-test	2019-12-24
https://github.com/tarantula-team/CSS-injection-in-Swagger-UI	2024-08-05

URL	Date	SRC
https://www.oracle.com/security-alerts/cpuApr2021.html	2023-11-07
https://www.oracle.com/security-alerts/cpujan2022.html	2023-11-07
https://www.oracle.com/security-alerts/cpuoct2020.html	2023-11-07

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Smartbear Search vendor "Smartbear"		Swagger Ui Search vendor "Smartbear" for product "Swagger Ui"				< 3.23.11 Search vendor "Smartbear" for product "Swagger Ui" and version " < 3.23.11"		-		Affected
Oracle Search vendor "Oracle"		Banking Apis Search vendor "Oracle" for product "Banking Apis"				>= 18.1 <= 18.3 Search vendor "Oracle" for product "Banking Apis" and version " >= 18.1 <= 18.3"		-		Affected
Oracle Search vendor "Oracle"		Banking Apis Search vendor "Oracle" for product "Banking Apis"				19.1 Search vendor "Oracle" for product "Banking Apis" and version "19.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Apis Search vendor "Oracle" for product "Banking Apis"				19.2 Search vendor "Oracle" for product "Banking Apis" and version "19.2"		-		Affected
Oracle Search vendor "Oracle"		Banking Apis Search vendor "Oracle" for product "Banking Apis"				20.1 Search vendor "Oracle" for product "Banking Apis" and version "20.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Apis Search vendor "Oracle" for product "Banking Apis"				21.1 Search vendor "Oracle" for product "Banking Apis" and version "21.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Digital Experience Search vendor "Oracle" for product "Banking Digital Experience"				>= 18.1 <= 18.3 Search vendor "Oracle" for product "Banking Digital Experience" and version " >= 18.1 <= 18.3"		-		Affected
Oracle Search vendor "Oracle"		Banking Digital Experience Search vendor "Oracle" for product "Banking Digital Experience"				19.1 Search vendor "Oracle" for product "Banking Digital Experience" and version "19.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Digital Experience Search vendor "Oracle" for product "Banking Digital Experience"				19.2 Search vendor "Oracle" for product "Banking Digital Experience" and version "19.2"		-		Affected
Oracle Search vendor "Oracle"		Banking Digital Experience Search vendor "Oracle" for product "Banking Digital Experience"				20.1 Search vendor "Oracle" for product "Banking Digital Experience" and version "20.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Digital Experience Search vendor "Oracle" for product "Banking Digital Experience"				21.1 Search vendor "Oracle" for product "Banking Digital Experience" and version "21.1"		-		Affected
Oracle Search vendor "Oracle"		Banking Platform Search vendor "Oracle" for product "Banking Platform"				>= 2.4.0 <= 2.10.0 Search vendor "Oracle" for product "Banking Platform" and version " >= 2.4.0 <= 2.10.0"		-		Affected
Oracle Search vendor "Oracle"		Primavera Gateway Search vendor "Oracle" for product "Primavera Gateway"				>= 16.2.0 <= 16.2.11 Search vendor "Oracle" for product "Primavera Gateway" and version " >= 16.2.0 <= 16.2.11"		-		Affected
Oracle Search vendor "Oracle"		Primavera Gateway Search vendor "Oracle" for product "Primavera Gateway"				>= 17.12.0 <= 17.12.8 Search vendor "Oracle" for product "Primavera Gateway" and version " >= 17.12.0 <= 17.12.8"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.3.0.6.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.3.0.6.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.4.0.0.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.4.0.0.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.4.0.2.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.4.0.2.0"		-		Affected