Medium severity · published Oct 29, 2026
CVE-2026-119122
Crawl4AI before 0.9.5 Blind SSRF via CacheValidator Freshness Check
New
5.3
CVSS
–
EPSS
No
On KEV
Description
Crawl4AI before 0.9.5 contains a blind server-side request forgery vulnerability in the Docker server that allows API clients to bypass the egress proxy by enabling check_cache_freshness. Attackers can cache a controlled URL, then trigger CacheValidator to follow 302 redirects or DNS rebinding to internal and cloud-metadata addresses for port and service discovery.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
crawl4ai · unclecode
before 0.9.5 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-119122
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-119122
vendor-advisory
https://github.com/unclecode/crawl4ai/security/advisories/GHSA-w4xc-px5p-c32w
third-party-advisory
https://www.vulncheck.com/advisories/crawl4ai-before-0.9.5-blind-ssrf-via-cachevalidator-freshness-check
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