Security readout for executives and security teams
This is an old Jenkins cross-site scripting issue. A remote attacker could craft a URL pointing at Jenkins that causes script or HTML to run in a user’s browser. For executives, the main concern is exposure of legacy Jenkins instances that still handle sensitive build, credential, or deployment workflows. Exposure is most likely in very old Jenkins deployments, especially main before 1.482, LTS before 1.466.2, or downstream packages based on those versions. Modern Jenkins deployments should generally be unaffected if they are maintained and upgraded. Treat this as a legacy exposure cleanup item unless an affected Jenkins instance is still reachable or business-critical. Prioritize remediation where Jenkins stores credentials, controls deployments, or is accessible to untrusted users. Mitigation focus: Upgrade Jenkins main to 1.482 or later.; Upgrade Jenkins LTS to 1.466.2 or later.; Check Debian or Red Hat package status for downstream builds..
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-2012-4439 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://security-tracker.debian.org/tracker/CVE-2012-4439CVE reference · x_refsource_MISC
- https://www.cloudbees.com/jenkins-security-advisory-2012-09-17CVE reference · x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-4439CVE 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.