Security readout for executives and security teams
This flaw affects Jenkins environments using the Subversion Plugin 2.13.1 or earlier. The plugin’s XML parser was not hardened against XML external entity handling, which can expose sensitive data or cause unexpected server-side behavior if attacker-controlled XML is processed. Exposure is limited to Jenkins installations with the Subversion Plugin installed at version 2.13.1 or earlier. Systems without this plugin, or not using affected versions, are not indicated as affected by the provided sources. Prioritize this for Jenkins instances that support production delivery or have access to sensitive source code. It is not KEV-listed in the bundle, but Jenkins plugin flaws can affect high-value build infrastructure. Mitigation focus: Inventory Jenkins controllers for Subversion Plugin usage and version.; Update affected plugin installations according to Jenkins project guidance.; Avoid staying on Subversion Plugin 2.13.1 or earlier..
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-2020-2304 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://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2145CVE 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.