CVE-2026-7502
LinkStackOrg LinkStack Management Endpoint UserController.php saveLink authorization
Vexday Risk Score
33Atención
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS 5.3EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
30 abr 2026Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
A security vulnerability has been detected in LinkStackOrg LinkStack up to 4.8.6. The affected element is the function saveLink of the file app/Http/Controllers/UserController.php of the component Management Endpoint. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
LinkStackOrg · LinkStackPoCs públicas encontradas — 1
cve_referencegithub.com/az10b/security-advisories/blob/main/idor_linkstack.mdno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
https://github.com/az10b/security-advisories/blob/main/idor_linkstack.mdhttps://github.com/LinkStackOrg/LinkStack/https://github.com/LinkStackOrg/LinkStack/pull/975https://github.com/LinkStackOrg/LinkStack/pull/975#issuecomment-4224234970https://vuldb.com/submit/801787https://vuldb.com/vuln/360312https://vuldb.com/vuln/360312/cti