Web extension adding features to the insis information system (Prague University of Economics and Business).
Manifest V2 Add-on
- By:
- Jiří Vrba
- Daily users:
- 11 1
- Rating:
- 5.00 (3)
- Version:
- 2.9.0 Last updated: 2023-09-14
- Version code:
- 5623768
- Creation date:
- 2022-08-25
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- storage
- webRequest
- downloads
- https://insis.vse.cz/*
- https://vse.vrba.dev/*
- storage
- Size:
- 906.47KB
- Email:
- ji*****@vrba.dev
- URLs:
- Website
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2025-07-18
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
VŠE+ requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- High Allows the extension to observe and analyze traffic in flight for the selected hosts.
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
- Low ******* ****** ** *** ********* ******** ********************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious.
This is determined by the publisher and the Firefox add-on reputation on
Firefox Browser Add-ons, the amount of time the Firefox add-on has been
around, and other signals about the
Firefox add-on. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Firefox add-on.
VŠE+ has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare VŠE+ vs VU campus access
- Compare VŠE+ vs ISImprovements
- Compare VŠE+ vs Rouming.cz improve UI
Similar add-ons
Here are some Firefox add-ons that are similar to VŠE+:

VU campus access
Firefox user 13981088

ISImprovements
Hzik

Rouming.cz improve UI
Jakub Bouček

Studentweb+
Ivann

Rouming.cz improve UI 23
ségwgtw

LearnIT++
Philip Flyvholm

Real estate investor toolkit
Jan Šilhan

VES
vesvault

vvz-coursereview
EvilBabyDemon
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Roblox
Roblox Corporation
Glasp Web Highlighter: PDF & Web Highlight
https://glasp.co
uBlock Origin Lite
Raymond Hill (gorhill)
HubSpot Sales
https://app.hubspot.com/
Free VPN for Chrome - VPN Proxy VeePN
https://veepn.com
Google Wallet
Google LLC
Booking.com: Hotels & Travel
Booking.com Hotels & Vacation Rentals
MaxAI: Ask AI anything as you browse (GPT, Gemini, Claude, Grok, etc.)
https://maxai.co
Capital One Shopping: Save Now
https://capitaloneshopping.com
QuillBot: AI Writing and Grammar Checker Tool
https://quillbot.com/
Google Messages
Google LLC
AdBlocker Ultimate
https://adblockultimate.net/