CVE-2026-56263CWE-79

Crawl4AI - Stored Cross-Site Scripting in Monitor Dashboard

Medium · published June 23, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is

Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that renders crawl URLs and error messages via innerHTML without escaping. An attacker can submit a crafted crawl request with malicious markup that executes in an operator's browser when viewing the dashboard.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00344 · 26.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-06-23T12:13Z
EPSS history
Timeline
  • 23 JUN 12:13Z
    Crawl4AI - Stored Cross-Site Scripting in Monitor Dashboard
    cvelistv5