Security readout for executives and security teams
Plain-English summary
CVE-2018-11011 describes a stored cross-site scripting issue in ruibaby Halo 0.0.2. A comment author value may be stored and later rendered unsafely. Business risk depends on whether this old Halo version is still deployed and whether untrusted users can submit comments.
Executive priority
Prioritize discovery first. This is an old stored XSS report with incomplete severity data and no KEV listing, but public comment features can create user-facing trust and session-risk issues if still exposed.
Technical view
The CVE states that Halo 0.0.2 has stored XSS through the commentAuthor field handled by FrontCommentController.java. The source bundle provides no CVSS score, CWE, CPE, affected-version range, patch version, or detailed remediation guidance.
Likely exposure
Exposure is most likely limited to deployments of ruibaby Halo 0.0.2 with comment submission enabled. The provided CVE metadata does not confirm other affected versions or standardized product identifiers.
Exploitation context
The source bundle does not show active exploitation. CISA KEV status is false, and the only named reference is a GitHub issue. Treat exploit availability and real-world abuse as unconfirmed from the supplied evidence.
Researcher notes
Evidence is sparse. The core fact is the CVE description: stored XSS via commentAuthor in FrontCommentController.java for Halo 0.0.2. Do not expand the affected range without vendor or repository evidence.
Mitigation direction
- Identify any Halo 0.0.2 instances in asset inventory.
- Check the referenced Halo issue and repository for vendor remediation guidance.
- Upgrade away from affected versions if vendor guidance identifies a fixed release.
- Moderate or disable untrusted comments where operationally acceptable.
- Restrict access to affected comment functionality until remediation is confirmed.
Validation and detection
- Confirm application version and deployment owner for any Halo instances.
- Review whether public or authenticated users can submit comments.
- Inspect rendered comment author fields for unsafe script execution risk in a test environment.
- Verify vendor issue status and any linked fix before closing remediation.
- Confirm compensating controls do not replace a needed application fix.
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
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CVE-2018-11011 mapping review
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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/ruibaby/halo/issues/9CVE 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.