Security readout for executives and security teams
Cisco Webex had a DOM-based cross-site scripting issue in its web framework. A remote unauthenticated attacker could cause script or HTML to run in a user's browser in the Webex site context. The provided sources do not name exact affected versions, severity score, or confirmed fixes. Exposure is likely limited to Cisco Webex web interface deployments matching Cisco advisory cisco-sa-20180718-webex-DOM-xss. The source bundle does not provide product editions, versions, hosting model, or CPEs, so asset matching requires Cisco advisory review. Treat as a moderate-priority Webex exposure review. The issue can affect user trust and session integrity, but the provided evidence lacks severity scoring, exact affected versions, confirmed exploitation, or patch details. Mitigation focus: Review Cisco advisory cisco-sa-20180718-webex-DOM-xss for affected releases and remediation guidance.; Map Webex assets to Cisco Bug ID CSCvj33287 and advisory scope.; Apply only Cisco-recommended updates or mitigations for confirmed affected deployments..
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.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2018-0390 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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-webex-DOM-xssCVE reference · x_refsource_CONFIRM
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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.