Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-j4c5-89f5-f3pm
Advisory ID github_osv/GHSA-j4c5-89f5-f3pm
Aliases
Summary OpenClaw: Browser CDP profile creation skipped strict-mode SSRF checks ## 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: - `1fd049e3074cac72f6734a7fe88468c84f5f8bd7` - `e90c89cf8b1459f2aa1f3a665be67392b6c03fdf` ## Release Fixed in OpenClaw `2026.4.20`.
Status Published
Exploitability 0.5
Weighted Severity 2.1
Risk 1.1
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-918 Server-Side Request Forgery (SSRF)
System Score Found at
cvssv4 2.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-j4c5-89f5-f3pm/GHSA-j4c5-89f5-f3pm.json
generic_textual LOW
Reference id Reference type URL
https://github.com/openclaw/openclaw
1fd049e3074cac72f6734a7fe88468c84f5f8bd7 Other https://github.com/openclaw/openclaw/commit/1fd049e3074cac72f6734a7fe88468c84f5f8bd7
e90c89cf8b1459f2aa1f3a665be67392b6c03fdf Other https://github.com/openclaw/openclaw/commit/e90c89cf8b1459f2aa1f3a665be67392b6c03fdf
GHSA-j4c5-89f5-f3pm Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-j4c5-89f5-f3pm
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: 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 Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-j4c5-89f5-f3pm/GHSA-j4c5-89f5-f3pm.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.