Security readout for executives and security teams
Plain-English summary
This CVE affects Jenkins installations using URLTrigger Plugin 0.41 or earlier. A user with Overall/Read access could make Jenkins send a GET request to a URL they choose. That can create server-side request forgery risk, where Jenkins may be abused as a network foothold to reach systems the user could not normally access.
Executive priority
Treat this as a moderate-priority Jenkins hardening issue unless the affected plugin exists on internet-facing or broadly shared Jenkins systems. Prioritize inventory, permission review, and vendor-guided remediation.
Technical view
The reported flaw is an SSRF in Jenkins URLTrigger Plugin URLTrigger.java. The source states attackers with Overall/Read access can cause Jenkins to issue a GET request to a specified URL. The bundle provides no CVSS score, CWE mapping, patch version, or public exploit evidence.
Likely exposure
Exposure is likely limited to Jenkins controllers with URLTrigger Plugin 0.41 or earlier installed and users holding Overall/Read permission. Risk depends on Jenkins network reachability to internal services.
Exploitation context
CISA KEV is false in the provided bundle, and no cited source reports active exploitation. The attack is authenticated according to the CVE description, requiring Overall/Read access.
Researcher notes
Evidence is sparse: the bundle identifies SSRF behavior, affected version range, access prerequisite, and Jenkins advisory reference. It does not provide scoring, proof-of-concept details, exploit observations, or a named fixed release.
Mitigation direction
- Inventory Jenkins instances for URLTrigger Plugin installations.
- Check whether the installed plugin version is 0.41 or earlier.
- Review Jenkins advisory and plugin guidance for fixed versions or recommended action.
- Restrict Overall/Read access to trusted users only.
- Limit Jenkins outbound network access to necessary destinations.
Validation and detection
- Confirm plugin name and version from Jenkins plugin management or asset inventory.
- Review users and groups with Overall/Read permission.
- Check Jenkins and proxy logs for unexpected outbound GET requests.
- Assess whether Jenkins can reach internal-only services or metadata endpoints.
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.
Cloud metadata behavior lookup
The CVE wording references SSRF or metadata access, so cloud discovery and credential material review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-1000606 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://jenkins.io/security/advisory/2018-06-25/#SECURITY-819CVE 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.