Oops, They Did It Again: Open VSX Vulnerability Exposed 8 Million Developers to Attack Risks!
Open VSX, the open-source extension marketplace, had a vulnerability that turned it into a digital candy store for cybercriminals. With a secret token up for grabs, attackers could have tampered with repositories. Luckily, a patch is now in place, but not before giving developers quite the fright.

Hot Take:
So, it turns out the Open VSX marketplace had a vulnerability so gaping that even a novice hacker could waltz in, take over the place, and redecorate with malicious intent. It’s like giving the keys to your house to a stranger and then wondering why your furniture is suddenly plotting against you. Luckily, a patch is here to save the day, but not before we all have a mild panic attack.
Key Points:
- Open VSX, an alternative to Microsoft’s Visual Studio Code marketplace, had a significant vulnerability.
- The vulnerability exposed a super-admin token, allowing potential takeover of the marketplace.
- More than 8 million developers were at risk of downloading malicious extensions.
- The flaw was akin to a developer tooling SolarWinds scenario.
- A patch has been rolled out after extensive vetting.
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