# CVE-2026-91907: Dell OpenManage Enterprise cross-site scripting

Source: https://junglewise.ai/threats/cve-2026-91907-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-02. Updated: 2026-11-02  
License: CC BY 4.0 with a link back

CVE-2026-91907 · Severity: medium · CVSS 6.8 · Published 2026-11-02

Dell OpenManage Enterprise is a web-based management platform that monitors and configures server and storage infrastructure. This vulnerability allows an unauthenticated attacker to inject malicious scripts into web pages viewed by other users, potentially leading to session hijacking, credential theft, or unauthorized administrative actions on managed systems.

Technologies: [Dell OpenManage Enterprise](https://junglewise.ai/threats/technologies/openmanage-enterprise). Vendors: [Dell](https://junglewise.ai/threats/vendors/dell).

## Quick answers

**Is CVE-2026-91907 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-91907 being exploited in the wild.

**How severe is CVE-2026-91907?** Medium severity, with a CVSS score of 6.8, published 2 November 2026.

**Which products and versions are affected?** Dell OpenManage Enterprise prior to 4.8.0.

**Is there a fix for CVE-2026-91907?** Yes: fixed in 4.8.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-91907 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-91907?** Check whether you run Dell OpenManage Enterprise at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 4.8.0

## Technical details

Improper neutralization of input during web page generation allows reflected or stored cross-site scripting attacks. An unauthenticated remote attacker can craft malicious requests that inject arbitrary JavaScript executed in the context of other users' browsers, bypassing authentication requirements entirely. This enables account takeover, session theft, or manipulation of managed infrastructure without requiring user privileges.

## Affected products

- Dell OpenManage Enterprise prior to 4.8.0

## Timeline

- 2026-11-02: disclosed

## References

- [https://www.dell.com/support/kbdoc/en-us/000523220/dsa-2026-467-security-update-for-dell-openmanage-enterprise-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9](https://www.dell.com/support/kbdoc/en-us/000523220/dsa-2026-467-security-update-for-dell-openmanage-enterprise-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9)

## Related threats

- [Dell OpenManage Enterprise OS command injection](https://junglewise.ai/threats/cve-2026-94349-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an)
- [Dell OpenManage Enterprise path traversal in file access](https://junglewise.ai/threats/cve-2026-91911-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an)
- [Dell OpenManage Enterprise path traversal in versions prior to 4.8.0](https://junglewise.ai/threats/cve-2026-91910-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an)
- [Dell OpenManage Enterprise argument injection](https://junglewise.ai/threats/cve-2026-91909-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an)
- [Dell OpenManage Enterprise improper cryptographic signature verification](https://junglewise.ai/threats/cve-2026-91908-dell-openmanage-enterprise-versions-prior-to-4-8-0-contains-an)