---
id: "CVE-2026-91877"
page: "https://infrastack.ai/live/CVE-2026-91877"
kind: "vulnerability"
aliases: ["CVE-2026-91877"]
title: "Dell OpenManage Ansible Modules: OData filter flaw allows unauthorized data access"
severity: "high"
cvss: 7.6
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["ansible", "dell-openmanage", "dell-servers", "infrastructure"]
not_affected_if: ["not-affected-version-range"]
published_at: "2026-11-11T19:17:47+00:00"
first_seen_at: "2026-11-11T19:28:49+00:00"
updated_at: "2026-11-11T19:30:01+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91877", "first_seen_at": "2026-11-11T19:28:49+00:00"}]
exploit_sources: []
---

# Dell OpenManage Ansible Modules: OData filter flaw allows unauthorized data access

Link for people: https://infrastack.ai/live/CVE-2026-91877 (this .md is for agents)

Dell OpenManage Ansible Modules versions 2.0.2 through 10.0.3 mishandle special characters in OData filter queries. A low-privileged remote attacker could read data they should not see, bypass authorization, or cause a denial of service.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed version of the Dell OpenManage Ansible Modules collection (for example, `ansible-galaxy collection list dellemc.openmanage`) and see whether it falls between `2.0.2` and `10.0.3`.

## Fix

- Move to a version later than `10.0.3`; the sources do not name the fixed release.

## Timeline

- 2026-11-11T19:28:49+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91877

## From the sources

Dell OpenManage Ansible Modules, versions 2.0.2 through 10.0.3, contains an Improper Neutralization of Special Elements in Data Query Logic vulnerability in the OData filter processing component. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized data access, authorization bypass, and denial of service.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_