Security readout for executives and security teams
Plain-English summary
Central Dogma 0.51.1 has a privilege escalation issue tied to repository mirroring and authorization files. A low-privileged authenticated user may be able to gain stronger access if mirroring reaches the internal dogma repository that manages project authorization.
Executive priority
Prioritize remediation for any exposed Central Dogma 0.51.1 deployment because the vulnerability can undermine authorization boundaries and affect sensitive configuration integrity.
Technical view
The CVE describes privilege escalation through mirroring to Central Dogma's internal dogma repository containing project authorization data. CVSS 3.1 is 8.8 with network access, low attack complexity, low privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to organizations running LINE Corporation Central Dogma version 0.51.1, especially where authenticated users can configure or influence mirroring behavior involving authorization-managed repositories.
Exploitation context
The bundle does not cite active exploitation, public exploit code, or CISA KEV listing. Risk remains high because the issue is remotely reachable after authentication and affects authorization control data.
Researcher notes
Evidence is sparse: the CVE record names Central Dogma 0.51.1 and describes mirroring-based privilege escalation, but the bundle does not provide a fixed version, detailed root cause, or official mitigation text.
Mitigation direction
- Inventory Central Dogma deployments and identify any 0.51.1 instances.
- Review LINE Central Dogma PR #621 and vendor guidance for remediation details.
- Restrict mirroring permissions to trusted administrators until remediation is confirmed.
- Audit project authorization files for unexpected or unauthorized changes.
- Monitor Central Dogma logs for unusual mirroring activity.
Validation and detection
- Confirm Central Dogma version and whether 0.51.1 is deployed.
- Review configuration for mirroring involving the internal dogma repository.
- Check whether non-administrative users can create or alter mirroring settings.
- Inspect authorization file history for unexpected modifications.
- Verify vendor remediation has been applied according to official guidance.
Public sources used
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.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-38388 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
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/line/centraldogma/pull/621CVE reference
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.