CVE-2026-73031
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-79
Neutralización incorrecta de la entrada durante la generación de la página web (Cross-site Scripting)
Fecha de publicación:
11/08/2026
Última modificación:
11/08/2026
Descripción
*** Pendiente de traducción *** telegram-search contains a stored cross-site scripting vulnerability that allows remote attackers to execute arbitrary JavaScript in victims' browsers by sending crafted messages containing unsanitized HTML to a shared Telegram group. The highlightKeyword function in MessageList.vue passes raw message content directly to v-html without HTML escaping or sanitization, enabling stored, cross-user, zero-click execution of injected payloads such as image onerror handlers when victims browse or search messages.
Impacto
Puntuación base 4.0
8.20
Gravedad 4.0
ALTA
Puntuación base 3.x
8.70
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/GramSearch/telegram-search
- https://github.com/GramSearch/telegram-search/issues/653
- https://github.com/GramSearch/telegram-search/pull/654
- https://github.com/groupultra/telegram-search/commit/54f6adced844ce9990228d75e31348bfed934e05
- https://www.vulncheck.com/advisories/telegram-search-stored-xss-via-v-html-in-messagelist-vue



