GHSA-J4C5-89F5-F3PM
Vulnerability from github – Published: 2026-04-25 23:49 – Updated: 2026-04-25 23:49
VLAI
Summary
OpenClaw: Browser CDP profile creation skipped strict-mode SSRF checks
Details
Affected Packages / Versions
- Package:
openclaw(npm) - Affected versions:
< 2026.4.20 - Patched version:
2026.4.20
Impact
Browser profile creation normalized cdpUrl values before persisting them, but did not apply the configured browser SSRF policy at creation time. In deployments that explicitly disabled private-network CDP targets, a stored profile could still point at a private-network or metadata endpoint and later be probed by normal profile status flows.
Default trusted-operator browser behavior allows private-network CDP endpoints, so this only affected strict-mode deployments. Severity is low.
Fix
OpenClaw now checks CDP endpoints against the browser SSRF policy during profile creation and reachability operations.
Fix commits:
1fd049e3074cac72f6734a7fe88468c84f5f8bd7e90c89cf8b1459f2aa1f3a665be67392b6c03fdf
Release
Fixed in OpenClaw 2026.4.20.
Severity
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "openclaw"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.4.20"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2026-04-25T23:49:42Z",
"nvd_published_at": null,
"severity": "LOW"
},
"details": "## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `\u003c 2026.4.20`\n- Patched version: `2026.4.20`\n\n## Impact\n\nBrowser profile creation normalized `cdpUrl` values before persisting them, but did not apply the configured browser SSRF policy at creation time. In deployments that explicitly disabled private-network CDP targets, a stored profile could still point at a private-network or metadata endpoint and later be probed by normal profile status flows.\n\nDefault trusted-operator browser behavior allows private-network CDP endpoints, so this only affected strict-mode deployments. Severity is low.\n\n## Fix\n\nOpenClaw now checks CDP endpoints against the browser SSRF policy during profile creation and reachability operations.\n\nFix commits:\n\n- `1fd049e3074cac72f6734a7fe88468c84f5f8bd7`\n- `e90c89cf8b1459f2aa1f3a665be67392b6c03fdf`\n\n## Release\n\nFixed in OpenClaw `2026.4.20`.",
"id": "GHSA-j4c5-89f5-f3pm",
"modified": "2026-04-25T23:49:42Z",
"published": "2026-04-25T23:49:42Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-j4c5-89f5-f3pm"
},
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/commit/1fd049e3074cac72f6734a7fe88468c84f5f8bd7"
},
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/commit/e90c89cf8b1459f2aa1f3a665be67392b6c03fdf"
},
{
"type": "PACKAGE",
"url": "https://github.com/openclaw/openclaw"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenClaw: Browser CDP profile creation skipped strict-mode SSRF checks"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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