Security readout for executives and security teams
Plain-English summary
CVE-2018-13398 is a CSRF flaw in Atlassian Fisheye and Crucible. An attacker could cause an authenticated administrator's browser to change smart-commit settings. The source bundle identifies affected versions as before 4.5.4, with no CVSS score or active exploitation evidence provided.
Executive priority
Treat this as a targeted platform-hardening item, not an emergency, unless vulnerable instances remain exposed or administrator accounts are broadly used. Prioritize upgrade verification for any Fisheye or Crucible deployment below 4.5.4.
Technical view
The vulnerable component is the administrative smart-commits resource in Atlassian Fisheye and Crucible before 4.5.4. The issue is cross-site request forgery, enabling remote attackers to modify smart-commit settings when required conditions are met. The bundle does not provide exploit details, CVSS metrics, or CWE mapping.
Likely exposure
Exposure is limited to Atlassian Fisheye and Crucible deployments running versions earlier than 4.5.4. Risk is higher where administrators access the application from browsers that may visit untrusted content while authenticated.
Exploitation context
The bundle does not show CISA KEV listing or cited active exploitation. CSRF normally depends on an authenticated privileged user's browser being induced to submit an unintended request, but the provided sources do not describe specific attacker workflow or prerequisites.
Researcher notes
Evidence is sparse: the bundle gives the affected product, fixed version boundary, vulnerability class, and Atlassian issue references, but no CVSS, CWE, exploit status, or detailed remediation text. Avoid claiming exploitation beyond the stated CSRF impact.
Mitigation direction
- Upgrade Fisheye and Crucible to version 4.5.4 or later.
- Review Atlassian FE-7100 and CRUC-8312 for vendor guidance.
- Restrict administrative access to trusted networks and users.
- Review smart-commit settings for unexpected changes.
- Remind administrators to avoid untrusted links while signed in.
Validation and detection
- Inventory Fisheye and Crucible instances and record versions.
- Confirm all instances are version 4.5.4 or later.
- Review smart-commit configuration for unauthorized modifications.
- Check administrative change logs for unexpected smart-commit updates.
- Confirm administrative access controls match current policy.
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-2018-13398 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://jira.atlassian.com/browse/FE-7100CVE reference · x_refsource_CONFIRM
- https://jira.atlassian.com/browse/CRUC-8312CVE 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.