CVE-2025-48710: kro.run kro Unintended Proxy or Intermediary

Deferred

AliasesGHSA-7633-x85h-5mqhGO-2025-3741

Published 04-06-2025Last modified 04-06-2025

Vulnerability summary

CVE-2025-48710 is a medium (CVSS 4.1) Unintended Proxy or Intermediary vulnerability in kro.run kro. EPSS estimates a 0.40% chance of exploitation in the next 30 days, higher than 34.5% of scored vulnerabilities.

Priority

Routine

Not severe (CVSS 4.1, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?

CVSS score

4.1/10

010

Medium · v3.1 (CVE.org)

EPSS score

0.40%

0%100%

Low · +0.03 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1

OPENSUSE-SU-2025:15225-1

Timeline

04-06-2025
PublishedVulnerability first disclosed.
04-06-2025
Last modifiedVulnerability information updated.

Description

kro (Kube Resource Orchestrator) 0.1.0 before 0.2.1 allows users (with permission to create or modify ResourceGraphDefinition resources) to supply arbitrary container images. This can lead to a confused-deputy scenario where kro's controllers deploy and run attacker-controlled images, resulting in unauthenticated remote code execution on cluster nodes.

CVSS metrics

3 scores · 3 sources · 1 version

v3.14.1

EPSS trend

Probability

0.40%

Chance of exploitation in the next 30 days

Percentile

35%

Versus all other CVEs

30-day change

Increase +0.03 pp

From 0.38% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-441Unintended Proxy or IntermediaryThe product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere.

Affected systems

Version check

Known conditions: network-reachable, administrative account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Github.com/kro-run1 product

kro≥ 0.1.0, < 0.2.1 | < 0.2.1

Kro.run1 product

kro≥ 0.1.0, < 0.2.1

2 vendors · 2 products

References

6 links