CVE-2026-56262
CVE-2026-56262 is a medium-severity vulnerability in Kidocode Crawl4ai with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38745
- Weakness: CWE-306
- Affected product: Kidocode Crawl4ai
- Published:
- Last modified:
Description
Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that allows unauthenticated attackers to access destructive operations. Remote attackers can invoke the /monitor/actions/cleanup endpoint and manipulate monitoring state without authentication, causing service disruption.
Frequently asked questions
- What is CVE-2026-56262?
- Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that allows unauthenticated attackers to access destructive operations. Remote attackers can invoke the /monitor/actions/cleanup endpoint and manipulate monitoring state without authentication, causing service disruption.
- How severe is CVE-2026-56262?
- CVE-2026-56262 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
- Is CVE-2026-56262 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-56262?
- CVE-2026-56262 affects Kidocode Crawl4ai. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-56262?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-56262 have an EU (EUVD) identifier?
- Yes. CVE-2026-56262 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38745.
- When was CVE-2026-56262 published?
- CVE-2026-56262 was published on 2026-06-24 and last updated on 2026-06-26.
References
- https://github.com/unclecode/crawl4ai
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg
- https://www.vulncheck.com/advisories/crawl4ai-unauthenticated-access-to-monitor-endpoints-via-docker-api-server
Affected products (1)
- cpe:2.3:a:kidocode:crawl4ai:*:*:*:*:*:*:*:*
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