CVE-2026-126797
NextScan 1.1.0 through 1.2.0 contains an authentication bypass vulnerability in ns-admin that allows unauthenticated attackers to forge admi
CVSS
9.8
Crítica
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 11 de nov. de 2026 · Última mod.: 11 de nov. de 2026 · CWE-321
Ainda não há histórico EPSS suficiente.
NextScan 1.1.0 through 1.2.0 contains an authentication bypass vulnerability in ns-admin that allows unauthenticated attackers to forge administrator tokens using a hardcoded JWT signing key. Attackers can sign an HS256 X-Access-Token carrying the public super administrator role ID to gain full access to user management, scan tasks and stored vulnerability results.
- github.comhttps://github.com/tongcheng-security-team/NextScan/blob/v1.2.0/docker/docker-compose.yaml
- github.comhttps://github.com/tongcheng-security-team/NextScan/issues/48
- hub.docker.comhttps://hub.docker.com/r/lysec/ns-admin
- vul.yulun.ac.cnhttps://vul.yulun.ac.cn/20261107/nextscan/
- www.vulncheck.comhttps://www.vulncheck.com/advisories/nextscan-1.1.0-through-1.2.0-hardcoded-jwt-key-authentication-bypass-in-ns-admin
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-646829.8 CRÍ48.1%
——14AstroBlocks is a block-first CMS for Astro projects. Prior to version 3.4.0, admin session tokens can be forged due to a hard-coded fallback JWT secret and a mismatched environment variable name. An attacker who knows the public fallback value (readable in the published package) can forge a valid session token with role: "owner" and obtain full administrative control of the CMS — creating/deleting content, users, media, redirects, and configuration. This issue has been patched in version 3.4.0.21hCVE-2026-0003—4.6%
——1Use of a per-part static key in the ASP Bootloader could allow an attacker to downgrade the Secure Encrypted Virtualization (SEV) firmware and exploit known vulnerabilities to decrypt memory potentially resulting in loss of confidentiality.1dCVE-2026-1246046.2 MÉD1.4%
——0The RSA cryptographic key
material, including a private key and public key, is embedded within the GV-Cloud application package. Because Android applications can be extracted and
reverse engineered, storing private cryptographic keys directly inside the
client application may allow an attacker to recover the keys and potentially
use them to impersonate the application, decrypt protected data, or generate
unauthorized cryptographic operations.2dCVE-2026-1246026.2 MÉD1.4%
——0The RSA cryptographic
key material, including a private key and public key, is embedded within the GV-Access application package. Because Android applications can be extracted and
reverse engineered, storing private cryptographic keys directly inside the
client application may allow an attacker to recover the keys and potentially
use them to impersonate the application, decrypt protected data, or generate
unauthorized cryptographic operations.2dCVE-2026-1245996.2 MÉD1.4%
——0The RSA cryptographic key material, including a private key and public key, is
embedded within the application package. Because Android applications can
be extracted and reverse engineered, storing private cryptographic keys
directly inside the client application may allow an attacker to recover the
keys and potentially use them to impersonate the application, decrypt protected
data, or generate unauthorized cryptographic operations.2dCVE-2026-1245987.5 ALT14.2%
——4An
API key is hardcoded and retrievable from the GV-Face package. Since
Android applications can be reverse engineered, embedding sensitive API
credentials directly in the client application may allow unauthorized users to
extract and misuse the key.2d