Security readout for executives and security teams
Plain-English summary
CVE-2018-20138 is a stored cross-site scripting issue reported in PHP Scripts Mall Entrepreneur B2B Script 3.0.6. User-controlled Account Settings fields, including FirstName and LastName, may store script content that later runs in another user's browser.
Executive priority
Treat this as a targeted application-risk item, not a broad enterprise emergency. Prioritize if the product is internet-facing, multi-user, or used by administrators handling sensitive business workflows.
Technical view
The public description identifies stored XSS in Account Settings fields of Entrepreneur B2B Script 3.0.6, similar to CVE-2018-14541. No CVSS score, CWE mapping, official affected CPE, patch version, or vendor remediation is provided in the supplied sources.
Likely exposure
Exposure is likely limited to organizations running PHP Scripts Mall Entrepreneur B2B Script 3.0.6, especially where users can edit account profile fields viewed by staff or other users.
Exploitation context
The CVE is not listed as KEV, and the supplied sources do not show active exploitation. The referenced advisory indicates a stored XSS condition, but evidence is incomplete beyond the described fields and version.
Researcher notes
The source record is sparse: no CVSS, CWE, CPE, vendor patch, or exploit-status evidence is included. Analysis should remain bounded to stored XSS in named account fields for version 3.0.6.
Mitigation direction
- Check vendor guidance for a fixed release or official mitigation.
- Inventory any Entrepreneur B2B Script deployments and confirm versions.
- Restrict access to account profile editing where practical.
- Review input validation and output encoding for profile fields.
- Monitor administrative users for suspicious browser-side activity.
Validation and detection
- Confirm whether Entrepreneur B2B Script 3.0.6 is deployed.
- Review Account Settings handling for FirstName and LastName fields.
- Check whether stored profile values are safely encoded when rendered.
- Review logs for unexpected profile changes or suspicious account-field content.
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-2018-20138 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://suku90.wordpress.com/2018/12/13/php-b2b-script-stored-xss/CVE 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.