Security readout for executives and security teams
Jenkins Selenium HTML report Plugin 1.0 and earlier can process XML unsafely, allowing XML external entity attacks. For an organization using this plugin, the concern is possible unintended access to files or network resources through Jenkins. The provided sources do not include a CVSS score, confirmed exploitation, or a named fixed version. Exposure is limited to Jenkins environments with Selenium HTML report Plugin 1.0 or earlier installed. The bundle does not prove exposure for Jenkins instances without this plugin, nor does it define whether anonymous, job-level, or administrative access is required. Treat as a targeted Jenkins hygiene issue, not a confirmed emergency. Prioritize inventory and removal or vendor-guided remediation where the plugin is present, especially on shared CI systems handling sensitive code, credentials, or internal network access. Mitigation focus: Inventory Jenkins instances for Selenium HTML report Plugin.; Remove or disable the plugin if it is not required.; Check Jenkins advisory and update center for vendor remediation guidance..
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-2021-21672 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/2021-06-30/#SECURITY-2329CVE 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.