Improper Input Validation Affecting rhceph/grafana-rhel9 package, versions *


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (13th percentile)

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  • Snyk IDSNYK-RHEL8-RHCEPHGRAFANARHEL9-14015562
  • published15 Nov 2025
  • disclosed7 Oct 2025

Introduced: 7 Oct 2025

CVE-2025-13033  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-436  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 rhceph/grafana-rhel9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rhceph/grafana-rhel9 package and not the rhceph/grafana-rhel9 package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A vulnerability was identified in the email parsing library due to improper handling of specially formatted recipient email addresses. An attacker can exploit this flaw by crafting a recipient address that embeds an external address within quotes. This causes the application to misdirect the email to the attacker's external address instead of the intended internal recipient. This could lead to a significant data leak of sensitive information and allow an attacker to bypass security filters and access controls.

CVSS Base Scores

version 3.1