CVE-2026-100545

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Source
https://cve.org/CVERecord?id=CVE-2026-100545
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100545.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-100545
Aliases
  • GHSA-5fwv-rrvp-8xvr
Published
2026-09-26T02:18:41Z
Modified
2026-09-27T03:48:40Z
Severity
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
OpenClaw before 2026.8.1 Policy Bypass via Session Filename Generation
Details

OpenClaw (npm package openclaw) before 2026.8.1 incorrectly enforces sender tool policies during session-memory filename generation. In affected versions, filename generation created an embedded helper that retained tools which the originating sender's policy had removed. When session-memory filename generation was enabled for an agent reachable by lower-trust senders, model-mediated instructions could cause the helper to invoke tools outside that sender's effective policy; the demonstrated impact was the creation of persistent scheduled work. Exploitability depends on the model acting on the injected instruction and on which tools the helper exposes. The issue is fixed in 2026.8.1; as a workaround, disable session-memory filename generation for agents reachable by lower-trust senders.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100545.json"
}
References

Affected packages

Git / github.com/openclaw/openclaw

Affected ranges

Type
GIT
Repo
https://github.com/openclaw/openclaw
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ea806575e6450e4d1efdfc72c19f04be982a1b9b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "2026.8.1"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

Other
release-publish/08987d8f409b-20260717
release-publish/0e9db600595-20260717
release-publish/0e9db6005954-20260717
release-publish/0f7fbfa0039f-20260715
release-publish/10a390ed7fa8-20260802
release-publish/17a1225314cd-1787924262
release-publish/1c80cf86cfd0-1787823217
release-publish/1d2777548d01-20260715
release-publish/2133a924eef0-1787945469
release-publish/21b41efc7bb8-1787818100
release-publish/23d2f664fb75-20260715
release-publish/38fd9ad6e417-1787824804
release-publish/404719374e60-1787933925
release-publish/4074a8b44d89-1787849600
release-publish/45ed68e6ea62-1787220256
release-publish/468054f93c43-1787921799
release-publish/491769bded58-1787929537
release-publish/5090935817e3-1787842724
release-publish/54f70c5d8c04-20260715
release-publish/556a2ee276f0-20260718
release-publish/57fabb2c9c35-1786621048
release-publish/5cb2eee257bc-1787929587
release-publish/5cb2eee257bc-1787929714
release-publish/5dca33a8fb67-20260802
release-publish/62c77b0fb51c-1787927225
release-publish/6ddb9f049fb3-1787938179
release-publish/716f996be8db-1786550775
release-publish/728084497329-20260801
release-publish/73d04395defe-20260717
release-publish/7c9794b5c65c-20260801
release-publish/8371831eba5e-1786610071
release-publish/8858944a81c5-20260717
release-publish/8afa8f339eb6-1787798436
release-publish/9b80f9a8b1df-20260717
release-publish/9bc3c2955500-20260802
release-publish/a33c8a5c0ec6-1787896022
release-publish/a84a915b67bd-1787933964
release-publish/a9ac13b2efd7-20260717
release-publish/abd63c06c2f5-1786646045
release-publish/b3986403ddb9-1787938102
release-publish/bb1a7e506927-20260715
release-publish/bccb649077f0-1787900300
release-publish/c28c279afa37-1787225611
release-publish/c3927271fad7-20260715
release-publish/c96e81375014-1787462685
release-publish/ced50f88e928-20260717
release-publish/d5412d73acfb-1787906286
release-publish/d8b3e1c093f2-20260715
release-publish/d8dd59bf8f60-20260717
release-publish/deffca656500-20260801
release-publish/dfa246e6fd16-20260715
release-publish/e11c566824b1-1787940135
release-publish/eb8c22ed13f9-20260801
release-publish/ebc70fa1b3f6-1787634336
release-publish/f4987deb94b8-1786361493
release-publish/f4f5bb15d46a-20260715
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v1.*
v1.0.4
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v2.*
v2.0.0-beta1
v2.0.0-beta2
v2.0.0-beta3
v2.0.0-beta4
v2.0.0-beta5
v2026.*
v2026.1.10
v2026.1.11
v2026.1.11-1
v2026.1.11-2
v2026.1.11-3
v2026.1.12
v2026.1.12-2
v2026.1.13
v2026.1.14-1
v2026.1.15
v2026.1.16-2
v2026.1.20
v2026.1.21
v2026.1.22
v2026.1.23
v2026.1.24
v2026.1.24-1
v2026.1.29
v2026.1.30
v2026.1.5
v2026.1.5-1
v2026.1.5-2
v2026.1.5-3
v2026.1.8
v2026.1.9
v2026.2.1
v2026.2.12
v2026.2.13
v2026.2.14
v2026.2.15-beta.1
v2026.2.17
v2026.2.19
v2026.2.19-beta.1
v2026.2.2
v2026.2.21
v2026.2.21-beta.1
v2026.2.22
v2026.2.22-beta.1
v2026.2.23
v2026.2.23-beta.1
v2026.2.24
v2026.2.24-beta.1
v2026.2.25
v2026.2.25-beta.1
v2026.2.26
v2026.2.26-beta.1
v2026.2.3
v2026.2.6
v2026.2.6-1
v2026.2.6-2
v2026.2.6-3
v2026.2.9
v2026.3.1
v2026.3.11
v2026.3.11-beta.1
v2026.3.12
v2026.3.13
v2026.3.13-1
v2026.3.2
v2026.3.2-beta.1
v2026.3.22
v2026.3.22-beta.1
v2026.3.23
v2026.3.23-2
v2026.3.23-beta.1
v2026.3.24
v2026.3.24-beta.1
v2026.3.24-beta.2
v2026.3.28
v2026.3.28-beta.1
v2026.3.31
v2026.3.31-beta.1
v2026.3.7
v2026.3.7-beta.1
v2026.3.8
v2026.3.8-beta.1
v2026.4.1
v2026.4.1-beta.1
v2026.4.10
v2026.4.11
v2026.4.11-beta.1
v2026.4.12
v2026.4.12-beta.1
v2026.4.14
v2026.4.14-beta.1
v2026.4.15
v2026.4.15-beta.1
v2026.4.15-beta.2
v2026.4.19-beta.1
v2026.4.19-beta.2
v2026.4.2
v2026.4.5
v2026.4.7
v2026.4.7-1
v2026.4.8
v2026.4.9
v2026.4.9-beta.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100545.json"