rowboatlabs rowboat tools_webhook app.py tool_call improper authentication_CVE-2026-6635

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security vulnerability has been detected in rowboatlabs rowboat up to 0.1.67. This impacts the function tool_call of the file apps/experimental/tools_webhook/app.py of the component tools_webhook. Such manipulation of the argument X-Tools-JWE leads to improper authentication. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-6635

Source VulDB

Published Apr 20, 2026 at 11:45

Affected Product

Vendor rowboatlabs

Product rowboat

Version 0.1.0

Affected Versions rowboatlabs rowboat 0.1.0
rowboatlabs rowboat 0.1.1
rowboatlabs rowboat 0.1.2
rowboatlabs rowboat 0.1.3
rowboatlabs rowboat 0.1.4
rowboatlabs rowboat 0.1.5
rowboatlabs rowboat 0.1.6
rowboatlabs rowboat 0.1.7
rowboatlabs rowboat 0.1.8
rowboatlabs rowboat 0.1.9
rowboatlabs rowboat 0.1.10
rowboatlabs rowboat 0.1.11
rowboatlabs rowboat 0.1.12
rowboatlabs rowboat 0.1.13
rowboatlabs rowboat 0.1.14
rowboatlabs rowboat 0.1.15
rowboatlabs rowboat 0.1.16
rowboatlabs rowboat 0.1.17
rowboatlabs rowboat 0.1.18
rowboatlabs rowboat 0.1.19
rowboatlabs rowboat 0.1.20
rowboatlabs rowboat 0.1.21
rowboatlabs rowboat 0.1.22
rowboatlabs rowboat 0.1.23
rowboatlabs rowboat 0.1.24
rowboatlabs rowboat 0.1.25
rowboatlabs rowboat 0.1.26
rowboatlabs rowboat 0.1.27
rowboatlabs rowboat 0.1.28
rowboatlabs rowboat 0.1.29
rowboatlabs rowboat 0.1.30
rowboatlabs rowboat 0.1.31
rowboatlabs rowboat 0.1.32
rowboatlabs rowboat 0.1.33
rowboatlabs rowboat 0.1.34
rowboatlabs rowboat 0.1.35
rowboatlabs rowboat 0.1.36
rowboatlabs rowboat 0.1.37
rowboatlabs rowboat 0.1.38
rowboatlabs rowboat 0.1.39
rowboatlabs rowboat 0.1.40
rowboatlabs rowboat 0.1.41
rowboatlabs rowboat 0.1.42
rowboatlabs rowboat 0.1.43
rowboatlabs rowboat 0.1.44
rowboatlabs rowboat 0.1.45
rowboatlabs rowboat 0.1.46
rowboatlabs rowboat 0.1.47
rowboatlabs rowboat 0.1.48
rowboatlabs rowboat 0.1.49
rowboatlabs rowboat 0.1.50
rowboatlabs rowboat 0.1.51
rowboatlabs rowboat 0.1.52
rowboatlabs rowboat 0.1.53
rowboatlabs rowboat 0.1.54
rowboatlabs rowboat 0.1.55
rowboatlabs rowboat 0.1.56
rowboatlabs rowboat 0.1.57
rowboatlabs rowboat 0.1.58
rowboatlabs rowboat 0.1.59
rowboatlabs rowboat 0.1.60
rowboatlabs rowboat 0.1.61
rowboatlabs rowboat 0.1.62
rowboatlabs rowboat 0.1.63
rowboatlabs rowboat 0.1.64
rowboatlabs rowboat 0.1.65
rowboatlabs rowboat 0.1.66
rowboatlabs rowboat 0.1.67

CWE Classification

CWE-287

References

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in rowboatlabs rowboat up to 0.1.67. This impacts the function tool_call of the file apps/experimental/tools_webhook/app.py of the component tools_webhook. Such manipulation of the argument X-Tools-JWE leads to improper authentication. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-04-20T11:45:12.769Z",
    "modified": "2026-04-20T11:45:12.769Z",
    "type": "cve",
    "title": "rowboatlabs rowboat tools_webhook app.py tool_call improper authentication",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/358269\nhttps://vuldb.com/vuln/358269/cti\nhttps://vuldb.com/submit/793433\nhttps://github.com/Dave-gilmore-aus/security-advisories/blob/main/rowbat-advisory",
    "id": "CVE-2026-6635",
    "bulletinFamily": "",
    "cwe": [
        "CWE-287"
    ],
    "cvelist": null,
    "sourceData": "rowboatlabs rowboat 0.1.0\nrowboatlabs rowboat 0.1.1\nrowboatlabs rowboat 0.1.2\nrowboatlabs rowboat 0.1.3\nrowboatlabs rowboat 0.1.4\nrowboatlabs rowboat 0.1.5\nrowboatlabs rowboat 0.1.6\nrowboatlabs rowboat 0.1.7\nrowboatlabs rowboat 0.1.8\nrowboatlabs rowboat 0.1.9\nrowboatlabs rowboat 0.1.10\nrowboatlabs rowboat 0.1.11\nrowboatlabs rowboat 0.1.12\nrowboatlabs rowboat 0.1.13\nrowboatlabs rowboat 0.1.14\nrowboatlabs rowboat 0.1.15\nrowboatlabs rowboat 0.1.16\nrowboatlabs rowboat 0.1.17\nrowboatlabs rowboat 0.1.18\nrowboatlabs rowboat 0.1.19\nrowboatlabs rowboat 0.1.20\nrowboatlabs rowboat 0.1.21\nrowboatlabs rowboat 0.1.22\nrowboatlabs rowboat 0.1.23\nrowboatlabs rowboat 0.1.24\nrowboatlabs rowboat 0.1.25\nrowboatlabs rowboat 0.1.26\nrowboatlabs rowboat 0.1.27\nrowboatlabs rowboat 0.1.28\nrowboatlabs rowboat 0.1.29\nrowboatlabs rowboat 0.1.30\nrowboatlabs rowboat 0.1.31\nrowboatlabs rowboat 0.1.32\nrowboatlabs rowboat 0.1.33\nrowboatlabs rowboat 0.1.34\nrowboatlabs rowboat 0.1.35\nrowboatlabs rowboat 0.1.36\nrowboatlabs rowboat 0.1.37\nrowboatlabs rowboat 0.1.38\nrowboatlabs rowboat 0.1.39\nrowboatlabs rowboat 0.1.40\nrowboatlabs rowboat 0.1.41\nrowboatlabs rowboat 0.1.42\nrowboatlabs rowboat 0.1.43\nrowboatlabs rowboat 0.1.44\nrowboatlabs rowboat 0.1.45\nrowboatlabs rowboat 0.1.46\nrowboatlabs rowboat 0.1.47\nrowboatlabs rowboat 0.1.48\nrowboatlabs rowboat 0.1.49\nrowboatlabs rowboat 0.1.50\nrowboatlabs rowboat 0.1.51\nrowboatlabs rowboat 0.1.52\nrowboatlabs rowboat 0.1.53\nrowboatlabs rowboat 0.1.54\nrowboatlabs rowboat 0.1.55\nrowboatlabs rowboat 0.1.56\nrowboatlabs rowboat 0.1.57\nrowboatlabs rowboat 0.1.58\nrowboatlabs rowboat 0.1.59\nrowboatlabs rowboat 0.1.60\nrowboatlabs rowboat 0.1.61\nrowboatlabs rowboat 0.1.62\nrowboatlabs rowboat 0.1.63\nrowboatlabs rowboat 0.1.64\nrowboatlabs rowboat 0.1.65\nrowboatlabs rowboat 0.1.66\nrowboatlabs rowboat 0.1.67",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
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        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
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        "cvssV3": {
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    "category_name": "CVE",
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    "product": "rowboat",
    "version": "0.1.0",
    "vendor": "rowboatlabs",
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}