CVE-2026-106459
HighCVSS 8.5Exploitation Probability (EPSS)
Low risk11th percentile - higher than 11% of all known CVEs
Summary
The @backstage/plugin-scaffolder-backend-module-sentry package from 0.3.0 until 0.3.8 has improper input validation in Sentry scaffolder actions. An authenticated internal user who can execute the affected actions may cause the backend to contact unintended destinations and disclose Sentry integration credentials.
Risk Assessment
Sentry integration credentials may be disclosed, with subsequent impact depending on network reachability and the privileges granted to the configured token. This may lead to unauthorized access to Sentry data.
Recommendation
Update @backstage/plugin-scaffolder-backend-module-sentry to version 0.3.8 or later. Restrict Sentry integration token permissions and backend network access.
Related vulnerabilities
- CVE-2026-53921Critical
In odhcpd (the DHCPv6/DHCPv4/RA server used by OpenWrt) prior to version 25.12, the DHCPv6 IA response handler writes past a fixed 512-byte stack buffer (pdbuf) when a single DHCPv6 REQUEST carries enough IA options to nearly exhaust the reply space. Two independent overflow sites exist in the same call chain, both reachable over the network via a single unauthenticated UDP packet. odhcpd runs as root on OpenWrt, and embedded targets often lack stack canaries and ASLR, making code execution realistic.
- CVE-2026-114357Critical
In DJI CrystalSky ZS600C firmware v0.3.9.7 through v0.6.6.9, the Android Debug Bridge daemon (adbd) lacks authentication for a critical function. The device ships with ro.adb.secure=0 and USB ADB enabled by default; once ADB over TCP is enabled, the same unauthenticated shell (uid 2000) is reachable over the network. This provides a foothold for privilege escalation to root.
- CVE-2026-57116Critical
In PraisonAI from version 4.2.1 to before 4.6.59, the AgentOS FastAPI deployment surface remains unauthenticated despite the earlier fix for CVE-2026-40151. The chat route directly calls agent.chat(request.message), and both no-auth and wrong-bearer requests execute the deployed agent.
- CVE-2026-112859Critical
The Little Birdies WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Little Birdies from n/a through 1.3.16.
- CVE-2026-112858Critical
The Rhodos WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Rhodos from n/a through 1.3.3.
- CVE-2026-112857Critical
The Reprizo WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Reprizo from n/a through 1.0.8.
- CVE-2026-112856Critical
The Vagabonds WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Vagabonds from n/a through 1.3.10.
- CVE-2026-112855Critical
The Redy WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Redy from n/a through 1.3.5.
- CVE-2026-112854Critical
The Holistic Center WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Holistic Center from n/a through 1.2.6.
- CVE-2026-112853Critical
The Hallelujah WordPress theme contains a deserialization of untrusted data vulnerability that allows object injection. This issue affects Hallelujah from n/a through 1.1.1.
Original NVD description (English source)
Backstage is an open framework for building developer portals. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may cause the backend to contact unintended destinations and disclose Sentry integration credentials. Subsequent impact depends on network reachability and the privileges granted to the configured token. This issue is fixed in version 0.3.8.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS