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CVE-2026-27524
3.1 LOW
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): HIGH
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): NONE
- Integrity impact (I): LOW
- Availability impact (A): NONE
OpenClaw < 2026.2.21 - Prototype Pollution via Debug Override Path
OpenClaw versions prior to 2026.2.21 accept prototype-reserved keys in runtime /debug set override object values, allowing prototype pollution attacks. Authorized /debug set callers can inject __proto__, constructor, or prototype keys to manipulate object prototypes and bypass command gate restrictions.
References
- GitHub Security Advisory (GHSA-62f6-mrcj-v8h5) third-party-advisory
- Patch Commit patch
- VulnCheck Advisory: OpenClaw < 2026.2.21 - Prototype Pollution via Debug Override Path third-party-advisory
Affected products
OpenClaw
- <2026.2.21
Package maintainers
-
@chrisportela Chris Portela <chris@chrisportela.com>