Security readout for executives and security teams
Plain-English summary
Older Graylog versions before v2.4.4 had an XSS issue in dashboard names. A crafted dashboard name could affect users viewing dashboard-related pages. The source bundle does not provide CVSS, authentication context, or exploitation evidence, so urgency depends on whether vulnerable Graylog remains deployed.
Executive priority
Treat as a targeted remediation item for legacy Graylog. Prioritize if the platform is multi-user, internet-accessible, or used by security teams with privileged browser sessions.
Technical view
CVE-2018-11651 is an unescaped text issue in Graylog dashboard names, tied to Dashboard.jsx, EditDashboardModal.jsx, and ShowDashboardPage.jsx. The flaw is described as XSS and fixed by the Graylog v2.4.4 timeframe, but the bundle lacks detailed impact scoring and preconditions.
Likely exposure
Likely exposure is Graylog installations before v2.4.4, especially environments where users can create or edit dashboards. The affected vendor/product fields are listed as n/a, so validate against actual Graylog asset inventory.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The vulnerability class is browser-based XSS, so practical impact likely depends on dashboard permissions, user roles, and who views affected dashboards.
Researcher notes
Evidence is limited to the CVE description and Graylog references. No CVSS, CWE, detailed affected CPEs, or exploit-in-the-wild signal is provided. Avoid assuming broader Graylog versions beyond “before v2.4.4.”
Mitigation direction
- Upgrade Graylog deployments before v2.4.4 to v2.4.4 or later.
- Check Graylog’s v2.4.4 release guidance for vendor-confirmed remediation details.
- Restrict dashboard creation and editing to trusted users until upgraded.
- Review dashboard names for suspicious or unexpected content.
Validation and detection
- Inventory Graylog versions and identify any deployment older than v2.4.4.
- Confirm whether dashboard creation or editing is available to non-admin users.
- Review access logs and audit records for unusual dashboard changes.
- Verify upgraded systems are no longer running vulnerable pre-v2.4.4 code.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-11651 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/Graylog2/graylog2-server/pull/4739CVE reference · x_refsource_MISC
- https://www.graylog.org/post/announcing-graylog-v2-4-4CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.