Description
Email Management API Bypasses ManageCredentials Feature Restrictions
Published: 2026-08-13
Score: 5.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability allows an attacker to bypass restrictions on the Email Management API, enabling unauthorized modification or retrieval of credential management data. This flaw falls under CWE‑284, indicating missing or improperly enforced authorization controls, and can undermine the confidentiality and integrity of authentication information.

Affected Systems

The only vendor listed is Gitea, an open‑source Git server. The CVE data does not specify exact version numbers that contain the flaw. The advisory references point to the 1.27.0 release, which presumably contains the fix, but administrators should verify the exact version that patches the issue.

Risk and Exploitability

The CVSS score of 5.4 classifies this as medium severity, and the EPSS score of less than 1% indicates a very low probability of exploitation in the wild. The flaw is not included in the CISA KEV list. The description does not detail the specific attack vector; the most likely scenario inferred from the API context is that an authenticated API user could exploit the bypass. Environments where the Email Management API is exposed to untrusted networks or lacks strict access controls are at higher risk, though no public exploits have been reported.

Generated by OpenCVE AI on August 14, 2026 at 21:06 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade to the latest Gitea release that includes the security fix, such as v1.27.0 or later.
  • If an upgrade is not possible, restrict the Email Management API to trusted users only by modifying application configuration or using role‑based access controls.
  • Apply network segmentation or firewall rules to limit API visibility to a secure internal network, effectively blocking external traffic to the affected endpoints.

Generated by OpenCVE AI on August 14, 2026 at 21:06 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 14 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 13 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Gitea
Gitea gitea Open Source Git Server
Vendors & Products Gitea
Gitea gitea Open Source Git Server

Thu, 13 Aug 2026 17:00:00 +0000

Type Values Removed Values Added
Description Email Management API Bypasses ManageCredentials Feature Restrictions
Title Email Management API Bypasses ManageCredentials Feature Restrictions
Weaknesses CWE-284
References

Subscriptions

Gitea Gitea Open Source Git Server
cve-icon MITRE

Status: PUBLISHED

Assigner: Gitea

Published:

Updated: 2026-08-14T18:29:12.328Z

Reserved: 2026-07-08T09:19:07.133Z

Link: CVE-2026-55986

cve-icon Vulnrichment

Updated: 2026-08-14T17:38:36.544Z

cve-icon NVD

Status : Deferred

Published: 2026-08-13T17:17:24.963

Modified: 2026-08-26T16:53:48.300

Link: CVE-2026-55986

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-14T21:15:06Z

Weaknesses