Vulnerability DatabaseCVE-2026-28479
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CVE-2026-28479
March 05, 2026
OpenClaw versions prior to 2026.2.15 use SHA-1 to hash sandbox identifier cache keys for Docker and browser sandbox configurations, which is deprecated and vulnerable to collision attacks. An attacker can exploit SHA-1 collisions to cause cache poisoning, allowing one sandbox configuration to be misinterpreted as another and enabling unsafe sandbox state reuse.
Affected Packages
openclaw (NPM):
Affected version(s) >=0.0.1 <2026.2.15
Fix Suggestion:
Update to version 2026.2.15
Related Resources (6)
https://www.vulncheck.com/advisories/openclaw-cache-poisoning-via-deprecated-sha-hash-in-sandbox-configuration
https://github.com/openclaw/openclaw/security/advisories/GHSA-fh3f-q9qw-93j9
https://github.com/openclaw/openclaw/releases/tag/v2026.2.15
https://github.com/openclaw/openclaw
https://github.com/openclaw/openclaw/commit/559c8d9930eebb5356506ff1a8cd3dbaec92be77
https://nvd.nist.gov/vuln/detail/CVE-2026-28479
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Use of a Broken or Risky Cryptographic Algorithm
CWE-327
Use of Weak Hash
CWE-328
EPSS
Base Score:
0.02