CVE-2019-11278

Privilege Escalation via Blind SCIM Injection in UAA

HIGH
8.8
CVSS Score
Published: September 26, 2019 at 09:11 PM UTC
Updated: June 17, 2026 at 02:12 AM UTC
2 products affected across 1 vendorUser Account and AuthenticationUaa Release

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Severity
HIGH8.8
Exploit prediction
EPSS 1%

Description

CF UAA versions prior to 74.1.0, allow external input to be directly queried against. A remote malicious user with 'client.write' and 'groups.update' can craft a SCIM query, which leaks information that allows an escalation of privileges, ultimately allowing the malicious user to gain control of UAA scopes they should not have.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 74.1.0
Affected range stops below 74.1.0, so it looks safe — our inference, not a vendor statement
v < 74.1.0
Affected range stops below 74.1.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-77NVD-CWE-Other

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