Security readout for executives and security teams
Jenkins requests-plugin 2.2.12 and earlier had a CSRF flaw that could let an attacker trick a logged-in user, including an administrator, into creating requests or applying pending requests. The business risk is unauthorized workflow changes in Jenkins, not confirmed remote code execution from the supplied evidence. Exposure is limited to Jenkins environments running the requests-plugin at version 2.2.12 or earlier. Risk is higher where Jenkins administrators use browsers authenticated to Jenkins while visiting untrusted pages or where request approval workflows affect build, deployment, or access decisions. Treat this as a moderate-priority Jenkins hygiene issue. It can affect workflow integrity, especially where request approvals influence operational changes. It is not KEV-listed in the supplied data, so prioritize based on plugin presence, administrator exposure, and the importance of the affected Jenkins workflows. Mitigation focus: Inventory Jenkins instances for requests-plugin usage and version.; Prioritize removal or disablement if the plugin is unused.; Check Jenkins advisory and update center for vendor-supported remediation..
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-2021-21675 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-2136%20%281%29CVE 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.