this post was submitted on 06 Sep 2023
88 points (100.0% liked)

Technology

1083 readers
6 users here now

This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.

Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.

Rules:

1: All Lemmy rules apply

2: Do not post low effort posts

3: NEVER post naziped*gore stuff

4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.

5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)

6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist

7: crypto related posts, unless essential, are disallowed

founded 5 years ago
MODERATORS
MinutePhrase@lemmy.ml
88
Password-stealing Chrome extension smuggled on to Web Store (www.malwarebytes.com)
submitted 1 year ago by ijeff@lemdro.id to c/technology@lemmy.ml
3 comments fedilink hide all child comments
 

cross-posted from !google@lemdro.id

Original source: https://arxiv.org/pdf/2308.16321.pdf

  • Researchers at the University of Wisconsin–Madison found that Chrome browser extensions can still steal passwords, despite compliance with Chrome's latest security standard, Manifest V3.
  • A proof of concept extension successfully passed the Chrome Web Store review process, demonstrating the vulnerability.
  • The core issue lies in the extensions' full access to the Document Object Model (DOM) of web pages, allowing them to interact with text input fields like passwords.
  • Analysis of existing extensions showed that 12.5% had the permissions to exploit this vulnerability, identifying 190 extensions that directly access password fields.
  • Researchers propose two fixes: a JavaScript library for websites to block unwanted access to password fields, and a browser-level alert system for password field interactions.
you are viewing a single comment's thread
view the rest of the comments
[–] Floey@lemm.ee 26 points 1 year ago

I use Firefox but this is kind of silly. The real advice is use very few addons. On Firefox I use only ublock.