CVE-2026-6635Disclosure

LOWCVSS 5.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-20: 2Technical Details · 2026-04-20: 104-20
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-6635 Improper Authentication in Rowboat Tools Webhook via X-Tools-JWE Manipulation https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-6635

    Post summary

    A new CVE‑2026‑6635 flaw involving improper authentication in Rowboat Tools’ webhook via X‑Tools‑JWE manipulation is disclosed here, with limited technical details and no evidence of active exploitation, patches, or PoC.

    0000046
    4.0K followersView on X
  • CVE@CVEnew
    General

    CVE-2026-6635 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 o… https://www.cve.org/CVERecord?id=CVE-2026-6635

    Post summary

    The text notes CVE-2026-6635 affects rowboat up to 0.1.67, specifically the tool_call function in apps/experimental/tools_webhook/app.py, but provides no further technical details or mitigation information.

    0000047
    57.2K followersView on X

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