CVE-2026-100526

Vulnerability in discord

Published: Sep 26, 2026Updated: Sep 26, 2026 Sources: CVE List NVDCWE-862

5.3MEDIUM

Description

OpenClaw's Discord integration (npm package @openclaw/discord) before version 2026.9.3 could lose the sender-scoped media policy in the emoji and sticker upload actions before loading a local file. A sender permitted to invoke those actions could cause OpenClaw to read a host path that the same sender's configured media roots would otherwise reject, placing bytes from an out-of-policy local file into an outbound emoji or sticker upload. Exploitation requires access to the guild asset action and knowledge or derivation of a useful local path; the issue does not permit unrestricted filesystem browsing or code execution. The issue is fixed in @openclaw/discord 2026.9.3.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-862

Affected Products

openclaw

oss-projectaka clawdbot, crabbox

discordEmbedded

Security Products / endpoint-av-edr

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://github.com/openclaw/openclaw/security/advisories/GHSA-xvwp-wmh2-fq48

github.com

https://www.vulncheck.com/advisories/vulnerability-in-discord

vulncheck.com

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