AUGUST 15, 2026
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Case File

CVE-2026-73031

HIGH · CVSS 8.7 EPSS 0.36% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

The vulnerability affects the Java-based application telegram-search, which is susceptible to stored cross-site scripting (XSS) due to the improper handling of unsanitized HTML in messages. This flaw allows remote attackers to execute arbitrary JavaScript in users' browsers without any interaction, posing a significant risk of data theft or session hijacking. Organizations using this application should prioritize remediation efforts to protect their users from potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-73031
Severity
HIGH
CVSS
8.7
EPSS
0.36%
Java

Original NVD Description

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.