Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

CVE

CVE-2026-26321

OpenClaw has a local file disclosure via sendMediaFeishu in Feishu extension
Back to all
CVE

CVE-2026-26321

OpenClaw has a local file disclosure via sendMediaFeishu in Feishu extension

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.

Package Versions Affected

Package Version
patch Availability
No items found.

Automatically patch vulnerabilities without upgrading

Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request

CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
C
H
U
-

Related Resources

No items found.

References

https://github.com/openclaw/openclaw/releases/tag/v2026.2.14, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26321.json, https://github.com/openclaw/openclaw/security/advisories/GHSA-8jpq-5h99-ff5r, https://nvd.nist.gov/vuln/detail/CVE-2026-26321, https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00028%
EPSS Percentile
0.08028%
Introduced Version
0
Fix Available
b5ab92eef4e4f6099c98817e0917c99ec9e03045

Fix Critical Vulnerabilities Instantly

Secure your app without upgrading.
Fix Without Upgrading