CVE-2026-73293
HIGH
8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
Semaphore UI is a web interface for managing DevOps tools. Prior to 2.18.19 and from 2.19.0-alpha3 until 2.19.5-beta5, ProjectMiddleware and GetProjectOrGlobalRoleBySlug allow a project manager to use POST /api/project/{id}/roles to create a custom manager role with permission bitmask 15, overriding the built-in manager permissions and granting CanUpdateProject and CanManageProjectUsers owner capabilities. This issue is fixed in versions 2.18.19 and 2.19.5-beta5.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0040
Percentile
0,3th
Updated
Single Data Point
Only one EPSS measurement is available for this CVE. Trend analysis requires multiple data points over time.
269
Improper Privilege Management
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
https://github.com/semaphoreui/semaphore/security/advisories/GHSA-cxvf-gvfq-36w2
https://github.com/semaphoreui/semaphore/commit/1c4bb65df114962134f8829d4a03667…
https://github.com/semaphoreui/semaphore/commit/bb2a4e1f08c8023e618f8dd6eaca735…
https://github.com/semaphoreui/semaphore/releases/tag/v2.18.19
https://github.com/semaphoreui/semaphore/releases/tag/v2.19.5-beta5
https://github.com/semaphoreui/semaphore/security/advisories/GHSA-cxvf-gvfq-36w2