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CVE-2025-15613— Kyverno before v1.13.4 SSRF via Service Call

Quick assessment

Affected
kyverno kyverno
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kyverno是Kyverno团队开源的一款云原生安全基线管理工具。 Kyverno 1.13.4之前版本存在服务端请求伪造漏洞，该漏洞源于Service Call功能允许在策略的apiCall/service配置中指定外部URL并解析外部地址，导致容易受到服务端请求伪造攻击，可能造成敏感集群数据泄露。

CVSS 6.5 · Medium EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
kyverno kyverno < 1.13.4 affected
1.13.4 unaffected
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I. Basic Information for CVE-2025-15613

Vulnerability Information
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Vulnerability Title
Kyverno before v1.13.4 SSRF via Service Call
Source: CVE Program / CVE List V5
Vulnerability Description
Kyverno before v1.13.4 is vulnerable to server-side request forgery (SSRF) via its Service Call functionality. An attacker with permission to create Kyverno (Cluster)Policies can specify an external URL in a policy's apiCall/service configuration; although Service Call is documented for in-cluster services, it also resolves external addresses, allowing requests to an attacker-controlled server. Because policy context data (including contents of Kubernetes resources such as secrets) is sent in these requests, an attacker can exfiltrate sensitive cluster data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Kyverno 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kyverno是Kyverno团队开源的一款云原生安全基线管理工具。 Kyverno 1.13.4之前版本存在服务端请求伪造漏洞，该漏洞源于Service Call功能允许在策略的apiCall/service配置中指定外部URL并解析外部地址，导致容易受到服务端请求伪造攻击，可能造成敏感集群数据泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
kyverno kyverno 0 ~ 1.13.4 -

II. Public POCs for CVE-2025-15613

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III. Intelligence Information for CVE-2025-15613

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Vendor Advisories for CVE-2025-15613 (2)

Same Patch Batch · kyverno · 2026-09-01 · 6 CVEs total

CVE-2026-84200 9.0 CRITICAL Kyverno before v1.13.0 Policy Bypass via Multiple Exceptions
CVE-2026-84199 7.7 HIGH Kyverno before 1.16.2 SSRF via APICall Feature
CVE-2026-84195 7.7 HIGH Kyverno before 1.16.4 Credential Leak via apiCall
CVE-2026-84196 7.7 HIGH Kyverno before 1.18.0 Server-Side Request Forgery via apiCall
CVE-2023-54356 3.7 LOW Kyverno before 1.9.5 Sweet32 Medium Strength Cipher Suites

IV. Related Vulnerabilities

Same product: kyverno
Same vendor: kyverno
Same weakness: CWE-918

V. Comments for CVE-2025-15613

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