PT-2026-33757 · Rowboat · Rowboat

Davidgilmore · Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-6635

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions rowboat versions prior to 0.1.68

Description Improper authentication occurs in the tools webhook component within the tool call() function of the 'apps/experimental/tools webhook/app.py' file. A remote attacker can manipulate the X-Tools-JWE argument to bypass authentication mechanisms.

Recommendations Update to a version newer than 0.1.67. As a temporary workaround, restrict access to the tool call() function or the 'apps/experimental/tools webhook/app.py' file to minimize the risk of exploitation.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-6635

Affected Products

Rowboat

References · 6

• 🔥 https://github.com/Dave-gilmore-aus/security-advisories/blob/main/rowbat-advisory · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6635 · Security Note
• https://twitter.com/VulmonFeeds/status/2046259480841654681 · Twitter Post
• https://vuldb.com/submit/793433 · Note
• https://vuldb.com/vuln/358269 · Note
• https://vuldb.com/vuln/358269/cti · Note