CVE-2022-4145 — A content spoofing flaw was found in OpenShift's OAuth endpoint

A content spoofing flaw was found in OpenShift's OAuth endpoint. This flaw allows a remote, unauthenticated attacker to inject text into a webpage, enabling the obfuscation of a phishing operation.

01What is this vulnerability?

A content spoofing flaw was found in OpenShift's OAuth endpoint. This flaw allows a remote, unauthenticated attacker to inject text into a webpage, enabling the obfuscation of a phishing operation.

02Affected products

Vendor	Product	Versions
n	a / openshift	unspecified
Red Hat	Red Hat OpenShift Container Platform 4	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-10-05T12:34:57.523Z
• Last modified: 2024-09-03T13:34:13.619Z

09References

• access.redhat.com — https://access.redhat.com/security/cve/CVE-2022-4145
• bugzilla.redhat.com — https://bugzilla.redhat.com/show_bug.cgi?id=2148667