CVE-2026-112363

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Source
https://cve.org/CVERecord?id=CVE-2026-112363
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112363.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-112363
Published
2026-10-19T15:28:59Z
Modified
2026-10-20T02:45:29Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Crawl4AI 0.8.7 through 0.9.5 SSRF Bypass via SSLCertificate.from_url URL Userinfo
Details

Crawl4AI from 0.8.7 through 0.9.5 contains a server-side request forgery vulnerability in the Docker API server that allows unauthenticated attackers to bypass destination checks via URL userinfo parsing differences. Attackers can set fetch_ssl_certificate=true with crafted userinfo URLs so SSLCertificate.from_url connects to internal hosts on port 443, probing reachability and leaking certificate details.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112363.json"
}
References

Affected packages

Git / github.com/unclecode/crawl4ai

Affected ranges

Type
GIT
Repo
https://github.com/unclecode/crawl4ai
Events
Introduced
7b280d36b150b544bf0994285b4755dca18c2149
Last Affected
838869bdda93f25e6d50b3f50ae9577d9b19a586
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0.8.7"
        },
        {
            "last_affected":  "0.9.5"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

docker-rebuild-v0.*
docker-rebuild-v0.8.7
docker-rebuild-v0.8.8
docker-rebuild-v0.8.9
docker-rebuild-v0.9.0
docker-rebuild-v0.9.1
docker-rebuild-v0.9.2
docker-rebuild-v0.9.3
docker-rebuild-v0.9.5
v0.*
v0.8.7
v0.8.8
v0.8.9
v0.9.0
v0.9.1
v0.9.2
v0.9.3
v0.9.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112363.json"