Security readout for executives and security teams
Plain-English summary
CVE-2018-17321 is a cross-site scripting issue reported in SeaCMS 6.64. If an exposed SeaCMS admin function processes unsafe input, an attacker could cause malicious script content to run in a user’s browser. The sources do not provide CVSS scoring, confirmed exploitation, or a named vendor fix.
Executive priority
Handle as a targeted web-application risk, not an emergency based on current evidence. Prioritize if SeaCMS 6.64 is deployed, especially where admin interfaces are exposed beyond trusted networks.
Technical view
The CVE describes XSS in SeaCMS 6.64 in admin_datarelate.php, affecting the time or maxHit parameter during a dorandomset action. Available metadata does not list CWE, CPEs, CVSS, authentication requirements, patch details, or exploit-in-the-wild evidence. Treat the record as source-limited and validate directly against deployed SeaCMS versions and vendor guidance.
Likely exposure
Exposure is likely limited to organizations running SeaCMS 6.64 where the relevant admin_datarelate.php dorandomset functionality is reachable. The source bundle does not prove broader versions, public internet exposure, or unauthenticated access.
Exploitation context
The CVE is not listed as KEV in the provided bundle, and no cited source confirms active exploitation. Public detail identifies affected parameters, but the evidence set is sparse and does not establish real-world attack activity.
Researcher notes
The record is thin: no CVSS, CWE, CPE, patch version, or authentication context is provided. The only technical detail in the bundle is the affected file, action, and parameters. Avoid assuming affected versions beyond SeaCMS 6.64 without additional vendor evidence.
Mitigation direction
- Check SeaCMS vendor guidance for a fixed version or official workaround.
- Restrict SeaCMS admin access to trusted users, networks, or VPN paths.
- Prioritize remediation where SeaCMS administration is internet-accessible.
- Review web application controls for script injection filtering on affected admin inputs.
Validation and detection
- Inventory systems for SeaCMS 6.64 deployments.
- Confirm whether admin_datarelate.php is present and reachable.
- Review logs for unusual dorandomset requests involving time or maxHit.
- Check vendor release notes or advisories for remediation guidance.
- Verify whether admin access is externally reachable.
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-2018-17321 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://secwk.blogspot.com/2018/09/seacms-664-xss-vulnerability_14.htmlCVE 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.