Get real-time updates on Telegram
CVE-2026-56261: crawl4ai before 0.8.7 (exclusive); +1 more affected products
CVE-2026-56261. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.00513 (percentile 0.42891), scored 24-Oct-2026.
Affected technology
crawl4ai · before 0.8.7 (exclusive)
kidocode
Crawl4AI · 0 to before 0.8.7
Crawl4AI
Description’s affected range: before 0.8.7
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
An attacker can supply webhook URLs pointing to private or internal IP ranges, Docker networks, or cloud metadata endpoints (e.g. 169.254.169.254), causing the server to make requests to internal services and potentially expose cloud metadata. Vendor/CNA’s CVSS 4.0 assessment (base score 9.2/10) rates confidentiality impact as high; integrity and availability impact as none.
- CWE
- CWE-918
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · NVD
- EPSS
- 0.00513 · percentile 0.43423 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-56261.html