Go SDK for CloudEvents is the official CloudEvents SDK to integrate applications with CloudEvents. Prior to version 2.15.2, using cloudevents.WithRoundTripper to create a cloudevents.Client with an authenticated http.RoundTripper causes the go-sdk to leak credentials to arbitrary endpoints. When the transport is populated with an authenticated transport, then http.DefaultClient is modified with the authenticated transport and will start to send Authorization tokens to any endpoint it is used to contact. Version 2.15.2 patches this issue.
CVE-2024-28110
This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 67% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
A fix is available — apply it.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 47.3%
- KEV
- Not listed
Published
March 6, 2024
Last Modified
December 4, 2025
References (6)
- security-advisories@githubhttps://github.com/cloudevents/sdk-go/blob/67e389964131d55d65cd14b4eb32d57a47312695/v2/protocol/http/protocol.go#L104-L110
- security-advisories@githubhttps://github.com/cloudevents/sdk-go/commit/de2f28370b0d2a0f64f92c0c6139fa4b8a7c3851
- security-advisories@githubhttps://github.com/cloudevents/sdk-go/security/advisories/GHSA-5pf6-2qwx-pxm2
- af854a3a-2127-422b-91ae-364da2661108https://github.com/cloudevents/sdk-go/blob/67e389964131d55d65cd14b4eb32d57a47312695/v2/protocol/http/protocol.go#L104-L110
- af854a3a-2127-422b-91ae-364da2661108https://github.com/cloudevents/sdk-go/commit/de2f28370b0d2a0f64f92c0c6139fa4b8a7c3851
- af854a3a-2127-422b-91ae-364da2661108https://github.com/cloudevents/sdk-go/security/advisories/GHSA-5pf6-2qwx-pxm2
Vendor Advisories for CVE-2024-28110(4)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2024:8425Red Hat Product SecurityHigh
Red Hat Security Advisory: OpenShift Container Platform 4.15.37 bug fix and security update
- RHSA-2024:0041Red Hat Product SecurityCritical
Red Hat Security Advisory: OpenShift Container Platform 4.16.0 bug fix and security update
- RHSA-2024:0040Red Hat Product SecurityCritical
Red Hat Security Advisory: OpenShift Container Platform 4.16.0 security and extras update
- RHEA-2024:4022Red Hat Product SecurityHigh
Red Hat Enhancement Advisory: Red Hat OpenShift Pipelines Client tkn for 1.15.0 release
Patch Availability(5)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | openshift4/ose-console:v4.15.0-202410240435.p0.g51f940e.assembly.stream.el8 | 2024-10-31 | redhat |
| redhat | openshift4/ose-ptp-rhel9-operator:v4.16.0-202406131906.p0.gc8a5dbf.assembly.stream.el9 | 2024-06-27 | redhat |
| redhat | openshift4/ose-console-rhel9:v4.16.0-202406140306.p0.gcb7b078.assembly.stream.el9 | 2024-06-27 | redhat |
| redhat | openshift-pipelines-client-0:1.15.0-11496.el8 | 2024-06-20 | redhat |
| redhat | openshift-serverless-1-tech-preview/logic-swf-devmode-rhel8:1.32.0-4 | 2024-03-14 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/cloudevents/sdk-go/v2 | — | 2.15.2 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(2)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Data Freshness Timeline
(refreshed 11× in last 7d / 50× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:26 UTCEPSS rescore
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- 2026-06-30 23:21 UTCEPSS rescore
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- 2026-06-27 03:07 UTCEPSS rescore
- 2026-06-27 03:07 UTCEPSS rescore
- 2026-06-26 18:37 UTCOSV refresh
- 2026-06-25 13:49 UTCEPSS rescore
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- 2026-06-25 13:48 UTCEPSS rescore
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- 2026-06-10 13:21 UTCEPSS rescore
- 2026-06-10 13:21 UTCEPSS rescore
- 2026-06-09 02:30 UTCOSV refresh
- 2026-06-08 14:16 UTCEPSS rescore
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- 2026-06-06 13:46 UTCEPSS rescore
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- 2026-06-01 13:51 UTCEPSS rescore
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- 2026-05-31 22:30 UTCEPSS rescore
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- 2026-05-29 13:43 UTCEPSS rescore
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- 2026-05-28 13:44 UTCEPSS rescore
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- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-24 07:07 UTCEG score recompute
- 2026-05-24 07:07 UTCVendor advisory
Frequently asked(5)
What is CVE-2024-28110?
When was CVE-2024-28110 disclosed?
Is CVE-2024-28110 actively exploited?
What is the CVSS score of CVE-2024-28110?
How do I remediate CVE-2024-28110?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-28110
Is Your Infrastructure Affected by CVE-2024-28110?
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