CVE-2026-108523
MediumCVSS 4.3Summary
A vulnerability was determined in Studio-Saelix Sencho up to 0.94.1 affecting unknown code of the file outboundTarget.ts of the git-sources Browse API Endpoint component. Manipulation of the repo_url argument can lead to server-side request forgery, and the attack may be performed remotely. The exploit has been publicly disclosed and may be utilized; the patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72.
Risk Assessment
An attacker can force the server to make requests to internal network resources, potentially leading to information disclosure or interaction with internal services.
Recommendation
Deploy patch 79b86ddcd4aefdd6941f098e35990ab397b13c72, which validates and pins DNS resolution, rejects loopback, link-local, multicast and special-use targets, and disables redirects and inherited proxy routing.
Other vulnerabilities in Studio-Saelix Sencho
See all- CVE-2026-108522High
A vulnerability was found in Studio-Saelix Sencho up to 0.94.1 affecting the file /api/auth/login of the Login Endpoint component. Manipulation of the X-Forwarded-For argument results in improper authentication, and the attack can be carried out remotely. The exploit has been made public and could be used; the patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72.
- CVE-2026-108521Medium
A vulnerability has been found in Studio-Saelix Sencho up to 0.97.1 affecting the function isValidRemoteUrl of the file backend/src/utils/validation.ts of the Add Remote Node API Endpoint component. Manipulation leads to server-side request forgery, and the attack can be executed remotely. The exploit has been disclosed to the public and may be used; the vendor confirms that the node API URL could be configured by an authenticated user with node-management permission.
Original NVD description (English source)
A vulnerability was determined in Studio-Saelix Sencho up to 0.94.1. This vulnerability affects unknown code of the file outboundTarget.ts of the component git-sources Browse API Endpoint. Executing a manipulation of the argument repo_url can lead to server-side request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The presence of this vulnerability remains uncertain at this time. This patch is called 79b86ddcd4aefdd6941f098e35990ab397b13c72. It is advisable to implement a patch to correct this issue. The vendor explains: "Git repository access is an intentional, privileged administrative function. Sencho explicitly supports repositories hosted on private LAN, VPC, VPN, CGNAT, and IPv6 ULA networks. The report does not demonstrate a privilege-boundary bypass or access by an unprivileged user. We therefore dispute the CVE characterization of this behavior. As defense in depth, we have nevertheless hardened repository access. Git HTTPS and SSH connections now validate and pin DNS resolution, reject loopback, link-local, multicast, selected special-use and metadata targets, disable redirects and inherited proxy routing, and retain strict SSH host-key verification."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS