CVE-2026-10291

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-06-02. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A security vulnerability has been detected in Enderfga claw-orchestrator up to 3.7.0. The impacted element is the function validateRegex of the file claw-orchestrator/src/embedded-server.ts of the component Session Grep Endpoint. The manipulation of the argument body.pattern leads to inefficient regular expression complexity. The attack may be initiated remotely. Upgrading to version 3.7.1 is sufficient to resolve this issue. The identifier of the patch is 3f970a974c65a94555c25af9f2796f11315e4584. It is recommended to upgrade the affected component.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
29%
KEV
Not listed

Published

June 1, 2026

Last Modified

July 22, 2026

Advisory Details (5)

Auto-updated Jun 16, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github_commit.
generic🟡 PoC Available

[Bug] ReDoS Vulnerability (CWE-1333) in /session/grep Endpoint via User-Controlled Regex Pattern · Issue #64 · Enderfga/claw-orchestrator · GitHub

https://github.com/Enderfga/claw-orchestrator/issues/64
github_release Patch Available

v3.7.1 — RE2 for /session/grep

Patch available: Enderfga/claw-orchestrator v3.7.1

https://github.com/Enderfga/claw-orchestrator/releases/tag/v3.7.1
generic🟡 PoC Available

[Bug] ReDoS Vulnerability (CWE-1333) in /session/grep Endpoint via User-Controlled Regex Pattern · Issue #64 · Enderfga/claw-orchestrator · GitHub

https://github.com/Enderfga/claw-orchestrator/issues/64#issuecomment-4421942196
github_commit Patch Available

commit 3f970a974c65 (Enderfga/claw-orchestrator)

Patch available: Enderfga/claw-orchestrator v3.7.1 (contains commit 3f970a974c65)

https://github.com/Enderfga/claw-orchestrator/commit/3f970a974c65a94555c25af9f2796f11315e4584
generic

GitHub - Enderfga/claw-orchestrator: Run Claude Code, Codex, Gemini, Cursor Agent and custom coding CLIs as one unified runtime for claw-style agent systems. Runs standalone, with first-class OpenClaw plugin support. · GitHub

https://github.com/Enderfga/claw-orchestrator/

Vendor Advisories for CVE-2026-10291(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
@enderfga/claw-orchestrator—3.7.1—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 165 total refreshes for this CVE.

  1. 2026-09-16 05:14 UTCEPSS rescore
  2. 2026-09-14 06:01 UTCEG score recompute
  3. 2026-09-13 16:46 UTCEPSS rescore
  4. 2026-09-13 00:06 UTCOSV refresh
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  21. 2026-08-25 03:51 UTCEG score recompute
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  1. 2026-08-20 10:15 UTCEG score recompute
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  27. 2026-08-04 15:09 UTCEPSS rescore
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  63. 2026-07-08 16:51 UTCGHSA enrichment
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  75. 2026-06-30 23:18 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-10291?
CVE-2026-10291 is a medium vulnerability published on June 1, 2026. A security vulnerability has been detected in Enderfga claw-orchestrator up to 3.7.0. The impacted element is the function validateRegex of the file claw-orchestrator/src/embedded-server.ts of the component Session Grep Endpoint. The manipulation of the argument body.pattern leads to inefficient…
When was CVE-2026-10291 disclosed?
CVE-2026-10291 was first published in the National Vulnerability Database on June 1, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10291 actively exploited?
CVE-2026-10291 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 71.2% of all scored CVEs.
What is the CVSS score of CVE-2026-10291?
CVE-2026-10291 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-10291?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10291, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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