CVE-2026-13451VulnerabilityPublished 28 Oct 2026

Server-Side Request Forgery

Source GCVE Database

Authoritative record:CVE-2026-13451· High 7.7

Not known to be exploited · CVSS 7.7 High.

Data as of 28 Oct 2026, 22:13 UTC

CVSS 3.1 base score

7.7High

How severe the flaw is on the 0–10 CVSS scale.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality: High
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Changed: An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 28 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

ghsa-92xh-3g2w-c2j3

What to do

Affected software

Product	Affected	Fixed in
Red Hat OpenShift AI (RHOAI)rhoai/odh-kserve-agent-rhel9	Affected–	Fixed in–
Red Hat OpenShift AI (RHOAI)rhoai/odh-kserve-autogluon-server-rhel9	Affected–	Fixed in–
Red Hat OpenShift AI (RHOAI)rhoai/odh-kserve-controller-rhel9	Affected–	Fixed in–
Red Hat OpenShift AI (RHOAI)rhoai/odh-kserve-router-rhel9	Affected–	Fixed in–
Red Hat OpenShift AI (RHOAI)rhoai/odh-kserve-storage-initializer-rhel9	Affected–	Fixed in–

AI-suggested

The vendor advisory does not explicitly state that a fix is currently available or provide patch details. Until a fix is released, restrict create/update permissions on InferenceService custom resources to trusted users only and monitor for updates from Red Hat. No specific mitigations beyond access control are detailed in the advisory.

Description

CVE-2026-13451 is a Server-Side Request Forgery (SSRF) vulnerability in KServe affecting namespace-scoped users with create/update permissions on InferenceService custom resources. Exploitation allows the storage-initializer init container to make arbitrary outbound HTTP/HTTPS requests from inside the cluster, potentially leading to information disclosure such as theft of the node's IAM credentials or access to internal cluster services. This vulnerability impacts typical data scientist roles in OpenShift AI / KServe deployments. No specific affected versions or patch availability details are provided in the input data.

Impact

Exploitation of this SSRF vulnerability can result in significant confidentiality loss, including potential theft of cloud IAM credentials associated with the node and unauthorized access to internal cluster services. The integrity and availability impacts are not affected. The vulnerability requires low privileges (create/update permissions on InferenceService custom resources) and no user interaction, with network attack vector and scope change, making it a serious risk in affected environments.

CWE-918Server-Side Request Forgery (SSRF) (opens in a new tab)
Base weaknessCWE Top 25 (2025): #22OWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
OWASP Cheat Sheets
Server Side Request Forgery Prevention (opens in a new tab)
Unvalidated Redirects and Forwards (opens in a new tab)
Cross Site Scripting Prevention (opens in a new tab)
DOM based XSS Prevention (opens in a new tab)
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V12.6.1 (opens in a new tab)
V5.2.6 (opens in a new tab)
Attack patterns
Server Side Request Forgery (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 28 Oct 2026, 22:13 UTC

WeaknessesCWE-918

Technical details

References

Community reviews

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