CVE-2026-118275: fallo de gravedad media en a2ui-project a2ui
a2ui-project a2ui Resolver data-context.ts DataContext.resolveSignal resource consumption
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 6.9epss 0.4%
A vulnerability was found in a2ui-project a2ui up to 0.10.6. This affects the function DataContext.resolveSignal of the file renderers/web_core/src/v0_9/rendering/data-context.ts of the component Resolver. The manipulation results in resource consumption. The attack can be launched remotely. The exploit has been made public and could be used. The patch is identified as c76e17272e52c12c6dcf68905b1df978c39e9aa5. It is advisable to implement a patch to correct this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
a2ui-project · a2uiPoCs públicas encontradas — 1
cve_referencegithub.com/a2ui-project/a2ui/issues/2388no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — a2ui-project a2ui
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-92114MEDIUMa2ui-project a2ui Basic Catalog safe_regex.ts redosEPSS 0.7%CVE-2026-92356MEDIUMa2ui-project a2ui Update Components basic_functions.ts updateComponents resource consumptionEPSS 0.5%CVE-2026-92215MEDIUMa2ui-project a2ui FileResolver file_resolver.py httpx.get server-side request forgeryEPSS 0.5%CVE-2026-92216MEDIUMa2ui-project a2ui Binder generic-binder.ts openUrl redirectEPSS 0.5%CVE-2026-92217MEDIUMa2ui-project a2ui Message Parsing message-processor.ts processMessages dynamically-determined object attributesEPSS 0.4%CVE-2026-92357MEDIUMa2ui-project a2ui Model Processor model-processor.ts information disclosureEPSS 0.4%
Referencias
https://github.com/a2ui-project/a2ui/https://github.com/a2ui-project/a2ui/commit/c76e17272e52c12c6dcf68905b1df978c39e9aa5https://github.com/a2ui-project/a2ui/issues/2388https://github.com/a2ui-project/a2ui/pull/2432https://vuldb.com/cve/CVE-2026-118275https://vuldb.com/submit/1015137https://vuldb.com/vuln/427573https://vuldb.com/vuln/427573/cti