Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2019-17495

Disclosure Date: October 10, 2019
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • oracle,
  • smartbear

Products

  • banking apis,
  • banking apis 19.1,
  • banking apis 19.2,
  • banking apis 20.1,
  • banking apis 21.1,
  • banking digital experience,
  • banking digital experience 19.1,
  • banking digital experience 19.2,
  • banking digital experience 20.1,
  • banking digital experience 21.1,
  • banking platform,
  • primavera gateway,
  • swagger ui,
  • utilities framework 4.3.0.6.0,
  • utilities framework 4.4.0.0.0,
  • utilities framework 4.4.0.2.0

References

Additional Info

Technical Analysis