CVE-2026-56261
9 advisories.
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: critical 9.8, EPSS 0.65%
Crawl4AI: Multiple Docker API Vulnerabilities - File Write, SSRF, Auth Bypass, XSS, JS Execution
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: GHSA-365w-hqf6-vxfg
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg
- https://nvd.nist.gov/vuln/detail/CVE-2026-56266
- https://www.vulncheck.com/advisories/crawl4ai-unauthenticated-access-to-monitor-endpoints-via-docker-api-server
- https://www.vulncheck.com/advisories/crawl4ai-stored-cross-site-scripting-in-monitor-dashboard
- https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-webhook-urls
- https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-direct-crawl-endpoints
- https://www.vulncheck.com/advisories/crawl4ai-authentication-bypass-via-hardcoded-jwt-signing-key
- https://www.vulncheck.com/advisories/crawl4ai-arbitrary-javascript-execution-via-execute-js-endpoint
- https://www.vulncheck.com/advisories/crawl4ai-arbitrary-file-write-via-output-path-parameter
- https://github.com/unclecode/crawl4ai
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-798.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-596.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-3449.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-3443.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-239.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-230.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-229.yaml
- https://github.com/advisories/GHSA-xrfj-6m49-wfmm
- https://github.com/advisories/GHSA-r9hw-78q5-478g
- https://github.com/advisories/GHSA-g2pv-76hm-j4x9
- https://github.com/advisories/GHSA-f23g-2f38-gg94
- https://github.com/advisories/GHSA-8qrg-7j2f-rf2h
- https://github.com/advisories/GHSA-53rg-46cm-4g2v
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: critical 9.8, EPSS 0.65%
Crawl4AI: authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: GHSA-8qrg-7j2f-rf2h
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg
- https://nvd.nist.gov/vuln/detail/CVE-2026-56265
- https://github.com/unclecode/crawl4ai
- https://github.com/unclecode/crawl4ai/releases/tag/v0.8.7
- https://www.vulncheck.com/advisories/crawl4ai-authentication-bypass-via-hardcoded-jwt-signing-key
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: medium 6.5, EPSS 0.65%
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 invok
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-229
- https://github.com/advisories/GHSA-xrfj-6m49-wfmm
- https://www.vulncheck.com/advisories/crawl4ai-unauthenticated-access-to-monitor-endpoints-via-docker-api-server
- https://github.com/unclecode/crawl4ai
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: unknown, EPSS 0.65%
Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that renders crawl URLs and error messages via innerHTML without escaping. An attacker can submit a
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-230
- https://github.com/advisories/GHSA-53rg-46cm-4g2v
- https://www.vulncheck.com/advisories/crawl4ai-stored-cross-site-scripting-in-monitor-dashboard
- https://github.com/unclecode/crawl4ai
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: unknown, EPSS 0.65%
Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentica
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-239
- https://github.com/advisories/GHSA-8qrg-7j2f-rf2h
- https://www.vulncheck.com/advisories/crawl4ai-authentication-bypass-via-hardcoded-jwt-signing-key
- https://github.com/unclecode/crawl4ai
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: high 7.5, EPSS 0.65%
Crawl4AI before 0.8.7 contains a server-side request forgery (SSRF) vulnerability in the Docker API server's /crawl/job and /llm/job endpoints, which accept webhook URLs without destination validation
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-3443
- https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-webhook-urls
- https://github.com/unclecode/crawl4ai
- https://github.com/advisories/GHSA-f23g-2f38-gg94
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: unknown, EPSS 0.65%
Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Docker API server's /screenshot and /pdf endpoints. The output_path parameter accepts arbitrary filesystem paths without val
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-3449
- https://www.vulncheck.com/advisories/crawl4ai-arbitrary-file-write-via-output-path-parameter
- https://github.com/unclecode/crawl4ai
- https://github.com/advisories/GHSA-r9hw-78q5-478g
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: high 8.6, EPSS 0.65%
Crawl4AI before 0.8.7 contains a server-side request forgery vulnerability in the /crawl, /crawl/stream, /md, and /llm endpoints that fetch arbitrary user-supplied URLs without validation. Unauthentic
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-596
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg
- https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-direct-crawl-endpoints
- https://github.com/unclecode/crawl4ai
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON
PyPI/crawl4ai CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266: medium 6.1, EPSS 0.65%
Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /execute_js endpoint, which accepts and executes arbitrary user-supplied JavaScript in the ser
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-798
- https://github.com/advisories/GHSA-g2pv-76hm-j4x9
- https://www.vulncheck.com/advisories/crawl4ai-arbitrary-javascript-execution-via-execute-js-endpoint
- https://github.com/unclecode/crawl4ai
CVE-2026-56260, CVE-2026-56261, CVE-2026-56262, CVE-2026-56263, CVE-2026-56264, CVE-2026-56265, CVE-2026-56266 · published · modified · JSON