Security readout for executives and security teams
This Jenkins plugin flaw lets a logged-in user with basic Overall/Read access list credential IDs stored in Jenkins. It does not prove secret values are exposed, but credential IDs can help an attacker target jobs, integrations, or later credential misuse. Exposure is limited to Jenkins environments running XebiaLabs XL Deploy Plugin 10.0.1 or earlier, especially where broad Overall/Read access is granted to many users or service accounts. Treat this as a moderate Jenkins governance issue. It is not reported as actively exploited, but it can reveal useful credential metadata to low-privileged authenticated users and should be remediated during normal security maintenance. Mitigation focus: Inventory Jenkins instances for XebiaLabs XL Deploy Plugin usage and version.; Check Jenkins advisory and vendor guidance for the recommended fixed release or remediation.; Restrict Overall/Read access to trusted users and tightly governed service accounts..
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-2021-21662 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/2021-06-10/#SECURITY-1981CVE 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.