CVE-2026-24005
OpenKruise PodProbeMarker is Vulnerable to SSRF via Unrestricted Host Field
Description
Kruise provides automated management of large-scale applications on Kubernetes. Prior to versions 1.8.3 and 1.7.5, PodProbeMarker allows defining custom probes with TCPSocket or HTTPGet handlers. The webhook validation does not restrict the Host field in these probe configurations. Since kruise-daemon runs with hostNetwork=true, it executes probes from the node network namespace. An attacker with PodProbeMarker creation permission can specify arbitrary Host values to trigger SSRF from the node, perform port scanning, and receive response feedback through NodePodProbe status messages. Versions 1.8.3 and 1.7.5 patch the issue.
INFO
Published Date :
Feb. 25, 2026, 7:43 p.m.
Last Modified :
March 5, 2026, 12:42 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | NONE | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update Kruise to version 1.8.3 or later.
- Update Kruise to version 1.7.5 or later.
- Apply security patches for PodProbeMarker.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-24005.
| URL | Resource |
|---|---|
| https://github.com/openkruise/kruise/commit/94364b76adf3e8a1749a31afe809a163bed29613 | Patch |
| https://github.com/openkruise/kruise/releases/tag/v1.7.5 | Product Release Notes |
| https://github.com/openkruise/kruise/releases/tag/v1.8.3 | Product Release Notes |
| https://github.com/openkruise/kruise/security/advisories/GHSA-9fj4-3849-rv9g | Exploit Mitigation Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-24005 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-24005
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-24005 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-24005 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 05, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L Added CPE Configuration OR *cpe:2.3:a:openkruise:kruise:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.5 *cpe:2.3:a:openkruise:kruise:*:*:*:*:*:*:*:* versions from (including) 1.8.0 up to (excluding) 1.8.3 Added Reference Type GitHub, Inc.: https://github.com/openkruise/kruise/commit/94364b76adf3e8a1749a31afe809a163bed29613 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/openkruise/kruise/releases/tag/v1.7.5 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/openkruise/kruise/releases/tag/v1.8.3 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/openkruise/kruise/security/advisories/GHSA-9fj4-3849-rv9g Types: Exploit, Mitigation, Vendor Advisory -
New CVE Received by [email protected]
Feb. 25, 2026
Action Type Old Value New Value Added Description Kruise provides automated management of large-scale applications on Kubernetes. Prior to versions 1.8.3 and 1.7.5, PodProbeMarker allows defining custom probes with TCPSocket or HTTPGet handlers. The webhook validation does not restrict the Host field in these probe configurations. Since kruise-daemon runs with hostNetwork=true, it executes probes from the node network namespace. An attacker with PodProbeMarker creation permission can specify arbitrary Host values to trigger SSRF from the node, perform port scanning, and receive response feedback through NodePodProbe status messages. Versions 1.8.3 and 1.7.5 patch the issue. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N Added CWE CWE-918 Added Reference https://github.com/openkruise/kruise/commit/94364b76adf3e8a1749a31afe809a163bed29613 Added Reference https://github.com/openkruise/kruise/releases/tag/v1.7.5 Added Reference https://github.com/openkruise/kruise/releases/tag/v1.8.3 Added Reference https://github.com/openkruise/kruise/security/advisories/GHSA-9fj4-3849-rv9g