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P5
CVE-2026-15329: CowAgent 2.0, 2.1.0
CVE-2026-15329. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00419 (percentile 0.35198), scored 24-Oct-2026.
Affected technology
CowAgent · 2.0, 2.1.0
zhayujie
Description’s affected range: up to 2.1.0
Component: Browser Tool
Function: BrowserTool._do_navigate
File: agent/tools/browser/browser_tool.py
Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could access information they should not be able to access. VulDB’s CVSS 4.0 assessment (base score 2.1/10) rates confidentiality impact as low; integrity and availability impact as none.
- CWE
- CWE-200, CWE-284
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
- EPSS
- 0.00419 · percentile 0.35948 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-15329.html