SEPTEMBER 17, 2026
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Case File

CVE-2026-81814

MEDIUM · CVSS 5.1 EPSS 0.26% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-27 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Flowintel versions prior to 3.3.0 are vulnerable due to improper handling of calendar event titles, which allows users to inject HTML or script content through case titles. This vulnerability could lead to cross-site scripting (XSS) attacks, potentially compromising user data or session integrity when viewed by other users. Organizations using affected versions should prioritize patching to mitigate the risk of exploitation.

Public Exploit Signal

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

GitHub PoC Links

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

CVE
CVE-2026-81814
Severity
MEDIUM
CVSS
5.1
EPSS
0.26%

Original NVD Description

Affected versions of Flowintel render calendar event titles using innerHTML. Because those titles are derived from case titles, a user able to create or modify a case title could store HTML or script-capable content that is later interpreted by the browser when another user views the calendar. The fix changes: titleEl.innerHTML = arg.event.title to: titleEl.textContent = arg.event.title || '' and similarly stops using innerHTML for the static download icon. Version impacted =>3.3.0