CVE-2026-26321
OpenClaw has a local file disclosure via sendMediaFeishu in Feishu extension
Description
OpenClaw is a personal AI assistant. Prior to OpenClaw version 2026.2.14, the Feishu extension previously allowed `sendMediaFeishu` to treat attacker-controlled `mediaUrl` values as local filesystem paths and read them directly. If an attacker can influence tool calls (directly or via prompt injection), they may be able to exfiltrate local files by supplying paths such as `/etc/passwd` as `mediaUrl`. Upgrade to OpenClaw `2026.2.14` or newer to receive a fix. The fix removes direct local file reads from this path and routes media loading through hardened helpers that enforce local-root restrictions.
INFO
Published Date :
Feb. 19, 2026, 11:16 p.m.
Last Modified :
Feb. 20, 2026, 7:12 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Upgrade OpenClaw to version 2026.2.14 or newer.
- Ensure media loading uses hardened helpers.
- Enforce local-root restrictions.
Public PoC/Exploit Available at Github
CVE-2026-26321 has a 3 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-26321.
| URL | Resource |
|---|---|
| https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d | Patch |
| https://github.com/openclaw/openclaw/releases/tag/v2026.2.14 | Product Release Notes |
| https://github.com/openclaw/openclaw/security/advisories/GHSA-8jpq-5h99-ff5r | Patch Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-26321 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-26321
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Python
Tracking OpenClaw CVEs
Shell Python Jinja
# مستودع asrar-mared هذا هو المستودع الرئيسي لمجموعة **المارد الرقمي**، نقطة التحكم المركزية التي تجمع كل المشاريع والميول التقنية تحت راية واحدة. يمثل الأساس الذي تُبنى عليه الفروع الأخرى، ويُدار منه كل شيء من تنظيم الكود إلى إدارة المجتمع. للاطلاع على المستودع: [asrar-mared](https://github.com/asrar-mared)
HTML CSS
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-26321 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-26321 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 20, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* versions up to (excluding) 2026.2.14 Added Reference Type GitHub, Inc.: https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d Types: Patch Added Reference Type GitHub, Inc.: https://github.com/openclaw/openclaw/releases/tag/v2026.2.14 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/openclaw/openclaw/security/advisories/GHSA-8jpq-5h99-ff5r Types: Patch, Vendor Advisory -
New CVE Received by [email protected]
Feb. 19, 2026
Action Type Old Value New Value Added Description OpenClaw is a personal AI assistant. Prior to OpenClaw version 2026.2.14, the Feishu extension previously allowed `sendMediaFeishu` to treat attacker-controlled `mediaUrl` values as local filesystem paths and read them directly. If an attacker can influence tool calls (directly or via prompt injection), they may be able to exfiltrate local files by supplying paths such as `/etc/passwd` as `mediaUrl`. Upgrade to OpenClaw `2026.2.14` or newer to receive a fix. The fix removes direct local file reads from this path and routes media loading through hardened helpers that enforce local-root restrictions. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-22 Added Reference https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d Added Reference https://github.com/openclaw/openclaw/releases/tag/v2026.2.14 Added Reference https://github.com/openclaw/openclaw/security/advisories/GHSA-8jpq-5h99-ff5r