CVE-2026-27522

EPSS 0.02%

OpenClaw: Message action attachment hydration bypasses local media root checks when sandboxRoot is unset

發布日:2026/3/2修改日:2026/3/18

描述

## Impact `sendAttachment` and `setGroupIcon` message actions could hydrate media from local absolute paths when `sandboxRoot` was unset, bypassing intended local media root checks. This could allow reads of arbitrary host files reachable by the runtime user when an authorized message-action path was triggered. ## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version at triage: `2026.2.23` - Vulnerable: `<= 2026.2.23` - Patched in code: `>= 2026.2.24` (planned next release) ## Remediation Upgrade to `openclaw` `2026.2.24` or later once published. ## Fix Commit(s) - 270ab03e379f9653e15f7033c9830399b66b7e51 ## Release Process Note `patched_versions` is pre-set to the planned next release (`>= 2026.2.24`). Once that npm release is published, this advisory can be published without further field edits. OpenClaw thanks @GCXWLP for reporting. ### Publication Update (2026-02-25) `[email protected]` is published on npm and contains the fix commit(s) listed above. This advisory now marks `>= 2026.2.24` as patched.

受影響套件(1)

npm/openclawfrom 0, < 2026.2.24

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

描述

受影響套件(1)

CVSS 分數

參考連結(5)