CVE-2026-91836 (CVSS 2.8)

Description

A flaw has been found in OpenClaw ClawScan up to 0.1.6. This affects an unknown function of the file internal/runner/static_scanner.go of the component Static Scanner. This manipulation causes incomplete comparison with missing factors. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version 0.1.7 mitigates this issue. Patch name: 9f6a6fbb9f1137345566d0ab44c73893dfe112fa. The affected component should be upgraded.

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CVSS v3.1 Score

2.8

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0031

Probability of exploitation

0.24%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-1023 CWE-1023

References

Other References

https://github.com/openclaw/clawscan/ https://github.com/openclaw/clawscan/commit/9f6a6fbb9f1137345566d0ab44c73893dfe112fa https://github.com/openclaw/clawscan/issues/40 https://github.com/openclaw/clawscan/pull/41 https://github.com/openclaw/clawscan/releases/tag/v0.1.7 https://vuldb.com/cve/CVE-2026-91836 https://vuldb.com/submit/933533 https://vuldb.com/vuln/404072 https://vuldb.com/vuln/404072/cti

Frequently Asked Questions

What is CVE-2026-91836? +

A flaw has been found in OpenClaw ClawScan up to 0.1.6. This affects an unknown function of the file internal/runner/static_scanner.go of the component Static Scanner. This manipulation causes incomplete comparison with missing factors. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version 0.1.7 mitigates this issue. Patch name: 9f6a6fbb9f1137345566d0ab44c73893dfe112fa. The affected component should be upgraded. It has a CVSS v3.1 base score of 2.8 (LOW).

How severe is CVE-2026-91836? +

CVE-2026-91836 has a CVSS v3.1 score of 2.8 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0031, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-91836? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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