🛡️ GHSA-7qf6-h84j-8fq4 — openclaw

🟢 CVSS 2.0 — Low ✅ No Known Exploit CWE-367 OSV
2.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

OpenClaw: Microsoft Teams media fetch paths bypass shared SSRF guard model

Impact

Microsoft Teams media handling used mixed fetch paths for Graph metadata/content and attachment auth-retry flows. Some paths bypassed the shared SSRF guard model and created inconsistent host/DNS enforcement across redirect/fetch hops.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Latest published vulnerable version: 2026.2.25
  • Affected range: <= 2026.2.25
  • Planned patched version for next release: 2026.2.26

Technical Details

The Microsoft Teams attachment/media code previously relied on plugin-local fetch behavior in parts of the flow, instead of uniformly using shared guarded fetch logic with pinned DNS + policy checks. This could allow policy drift and SSRF boundary inconsistency between channel/plugin paths.

The fix unifies this path by:

  • routing Microsoft Teams Graph message/hosted-content/attachment fetches through shared SSRF-guarded fetch paths,
  • routing auth-scope fallback attachment downloads through the same guarded policy model,
  • centralizing hostname-suffix allowlist policy helpers in plugin-sdk so channel/plugins use the same allowlist normalization and policy construction behavior.

Fix Commit(s)

  • 57334cd7d85174d5f951de01114fd5801b063564

OpenClaw thanks @tdjackey for reporting.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs low-level privileges on the target. No user interaction is required. Rated impact: confidentiality none, integrity none, availability none.

Weakness class

GHSA-7qf6-h84j-8fq4 is classified as CWE-367: Time-of-check Time-of-use Race Condition. The state checked and the state acted upon can differ, because it may change between the two steps.

Affected software

GHSA-7qf6-h84j-8fq4 is recorded against 1 package.

  • openclaw

Timeline and source

Published on 3 March 2026 and last revised on 4 March 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
github.com (Web)
github.com (Package)

Details

Severity LOW
CVSS Score 2.0
CVSS Vector CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
CWE CWE-367
Public Exploit ✅ No
Source OSV
Published 2026-03-03
Updated 2026-08-20
Modified 2026-03-04
Fix URL N/A

Affected Packages

Software From version Fixed in
openclaw — —

Similar Threats

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