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CVE-2026-91907

Cross-site scripting in Dell OpenManage Enterprise

CVSS score

6.8

EPSS probability

—

Risk score

0.7

Published

2 h ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

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Vulnerability description

DayBreach AI Explanation

Verified against sources

CVE-2026-91907: Cross-Site Scripting Vulnerability in Dell OpenManage Enterprise

Sources read

1

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

Dell OpenManage Enterprise versions prior to 4.8.0 contain a cross-site scripting vulnerability caused by improper neutralization of input during web page generation [S0, S1]. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to information tampering [S0]. The patch status could not be verified in the examined official sources [S0].

Why does it matter?

The availability of remote access without authentication increases the risk of information tampering [S0]. The presence of this vulnerability requires organizations to review their security postures [S0].

What should be done?

  • Monitor vendor advisories for updates [S0].
  • Follow authorized manufacturer recommendations [S0].
Chain of evidence and sources2 verified claims

Dell OpenManage Enterprise 4.8.0 öncesi sürümlerde siteler arası betik çalıştırma zafiyeti yer almaktadır.

S0 · daybreach-canonicalS1 · cvelist

Zafiyet, kimlik doğrulaması olmayan bir saldırganın uzaktan erişimle bilgi manipülasyonu gerçekleştirmesine zemin hazırlayabilir.

S0 · daybreach-canonical
Show the technical text from the sources

Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information tampering

CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

CWE: CWE-79

This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-91907 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1dellOpenManage Enterprise View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
6.8CVSS V3_1MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:NCVE CNA
6.8CVSS V31MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-91907 is associated with the following CWEs:

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-91907 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekiyor

Official Sources and Advisories

https://www.dell.com/support/kbdoc/en-us/000523220/dsa-2026-467-security-update-for-dell-openmanage-enterprise-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9vendor-advisory

CVSS Vector Radar Chart

6.8 / 10
Attack VectorNetworkComplexityHighPrivilegesNoneUser Interact.RequiredConfidentialityHighIntegrityHighAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone required
User Interaction—
Confidentiality (Gizlilik)High
Integrity (Bütünlük)High
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

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Weakness Type (CWE & CAPEC)

CWE-79

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CVE-2026-91907 · Cross-site scripting in Dell OpenManage…