MCP, MCP server
Keepass Macpass Helper
An extension for Chrome, Opera, Edge, and Firefox that integrates with KeePass, MacPass, and KeePassXC to find and fill credentials, generate secure passwords and passkeys, and save new logins directly to your database, no manual copying required.
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
NETWORK_HOST_FROM_INPUT OBFUSCATION_MINIFIED_PAYLOAD
Why this grade
- NETWORK_HOST_FROM_INPUT Medium
A file takes a URL or endpoint as input and has no fixed host list.
v2/firefox/data/options/index.js, line 203
fetch(url).then(() => toast('Looks Good')).catch(e => toast(e.message)); - OBFUSCATION_MINIFIED_PAYLOAD Medium
Contains a very long line with almost no spaces in a script or style file.
v2/firefox/kdbxweb/kdbxweb.js, line 1
/*! kdbxweb v1.14.2, (c) 2021 Antelle, opensource.org/licenses/MIT */
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Serious
accepts a host from input, with no fixed list in this file.
NETWORK_HOST_FROM_INPUT
v2/firefox/data/options/index.js, line 203
fetch(url).then(() => toast('Looks Good')).catch(e => toast(e.message));
v3/worker.js, line 186
fetch('mcp/mcp.json').then(r => r.json()).then(response);
v3/worker.js, line 190
fetch('mcp/mcp.output').then(r => r.text()).then(response);
Show more
v3/connect/keepass/keepass.js, line 52
const r = await fetch(this.host, {
v3/data/options/index.js, line 480
fetch(url).then(
Secrets
Pass
No read of a credential file or secret environment variable found.
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains a minified payload.
OBFUSCATION_MINIFIED_PAYLOAD
v2/firefox/kdbxweb/kdbxweb.js, line 1
/*! kdbxweb v1.14.2, (c) 2021 Antelle, opensource.org/licenses/MIT */
v2/firefox/keepassxc/nacl-fast.min.js, line 1
!function(r){"use strict";function t(r,t,n,e){r[t]=n>>24&255,r[t+1]=n>>16&255,r[t+2]=n>>8&255,r[t+3]=255&n,r[t+4]=e>>24&255,r[t+5]=e>>16&255,r[t+6]=e>>8&255,r[t+7]=255&e}function n
v3/connect/kdbxweb/kdbxweb.js, line 1
/*! kdbxweb v2.1.1, (c) 2021 Antelle, opensource.org/licenses/MIT */
Show more
v3/connect/keepassxc/nacl-fast.min.js, line 1
!function(r){"use strict";function t(r,t,n,e){r[t]=n>>24&255,r[t+1]=n>>16&255,r[t+2]=n>>8&255,r[t+3]=255&n,r[t+4]=e>>24&255,r[t+5]=e>>16&255,r[t+6]=e>>8&255,r[t+7]=255&e}function n
v3/tools/tld.js, line 1
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!
Licence
Pass
A licence file is present (COPYING).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 488a5f397be1. accepts a host from input, with no fixed list in this file. contains a minified payload.
Date and source
Date checked:
github.com
Commit graded: 488a5f397be146d428f87079b1caf8cd460aa769
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