HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-73031 — telegram-search contains a stored cross-site scripting vulnerability that allows...

·Source: NIST NVD

Updated:

Executive Summary

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, ze

Analysis

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. CVSS Score: 8.7. Published: 2026-08-11T20:18:46.173.

Indicators of Compromise (1)

CVE (1)
CVE-2026-73031
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 11, 2026. Verified by: NIST.

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