Detections
Analytics
SCA: security update for @backstage/plugin-scaffolder-backend-module-bitbucket-cloud, @backstage/plugin-scaffolder-backend-module-bitbucket-server (GHSA-g8rx-f7m5-7794)
high Tenable Cloud Security Plugin ID 473671
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-
scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-
bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate filesystem
paths. An authenticated user who can execute an eligible template and influence an allowed Bitbucket
repository could affect paths outside the expected working area, potentially compromising backend
confidentiality, integrity, or availability. This issue is fixed in @backstage/plugin-scaffolder-backend-
module-bitbucket-cloud 0.3.10 and @backstage/plugin-scaffolder-backend-module-bitbucket-server 0.2.25.
(CVE-2026-106486)
Solution
Update the @backstage/plugin-scaffolder-backend-module-bitbucket-server library and its related packages to version 0.2.25 or later.See Also
Plugin Details
Severity: High
ID: 473671
Version: Revision 1.1
Type: Local
Family: SCA Checks
Published: 10/7/2026
Updated: 10/7/2026
Risk Information
VPR
Risk Factor: Medium
Score: 5
Percentile: 93.17
Vendor
Vendor Severity: High
CVSS v2
Risk Factor: High
Base Score: 7.1
Temporal Score: 5.3
Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2026-106486
CVSS v3
Risk Factor: High
Base Score: 8.5
Temporal Score: 7.4
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 10/7/2026
Vulnerability Publication Date: 10/6/2026
Reference Information
CVE: CVE-2026-106486