What is the CVSS score of CVE-2025-28197?

CVE-2025-28197 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.3%.

Which versions of Crawl4ai are affected by CVE-2025-28197?

CVE-2025-28197 presents critical security risk, a server-side request forgery vulnerability rated CVSS 9.1.

How to fix or mitigate CVE-2025-28197?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Implement egress filtering and URL validation for server-side requests.

Crawl4ai CVE-2025-28197

CRITICAL

Server-Side Request Forgery (SSRF) (CWE-918)

2025-04-18 cve@mitre.org

SSRF Crawl4ai

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:37 vuln.today

CVE Published

Apr 18, 2025 - 20:15 nvd

CRITICAL 9.1

DescriptionCVE.org

Crawl4AI <=0.4.247 is vulnerable to SSRF in /crawl4ai/async_dispatcher.py.

AnalysisAI

Crawl4AI <=0.4.247 is vulnerable to SSRF in /crawl4ai/async_dispatcher.py. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. Crawl4AI <=0.4.247 is vulnerable to SSRF in /crawl4ai/async_dispatcher.py. Affected products include: Kidocode Crawl4Ai.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.