Vulnerability in OpenClaw's Discord Integration Affects Local File Uploads
CVE-2026-100526

6MEDIUM

Key Information:

Vendor

Openclaw

Status
Discord
Vendor
CVE Published:
26 September 2026

What is CVE-2026-100526?

The OpenClaw's Discord integration prior to version 2026.9.3 has a vulnerability related to the handling of local file uploads in emoji and sticker actions. This flaw allows a sender with sufficient access to exploit the integration, potentially enabling the unauthorized upload of local files that would typically be restricted by sender-permitted media policies. Although the vulnerability does not allow for unrestricted filesystem browsing or code execution, it does pose a risk of exposing sensitive information or assets if exploited. The issue has been addressed in version 2026.9.3, and users are encouraged to update to mitigate this risk.

Affected Version(s)

discord 0 < 2026.9.3

discord 2026.9.3

References

https://github.com/openclaw/openclaw/security/advisories/...
vendor-advisory
https://www.vulncheck.com/advisories/vulnerability-in-dis...
third-party-advisory

CVSS V4

Score:
6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.