CVE-2021-21354
High
Description
Pollbot is open source software which "frees its human masters from the toilsome task of polling for the state of things during the Firefox release process." In Pollbot before version 1.4.4 there is an open redirection vulnerability in the path of "https://pollbot.services.mozilla.com/". An attacker can redirect anyone to malicious sites. To Reproduce type in this URL: "https://pollbot.services.mozilla.com//evil.com/". Affected versions will redirect to that website when you inject a payload like "//evil.com/". This is fixed in version 1.4.4.
SeverityHigh
CVSS7.4
Exploit probability—
Product
Mozilla Pollbot
PublishedMar 8, 2021
First seenMar 8, 2021
Weakness typeCWE-601Open redirect
How to fix
Update
- mozilla pollbot1.4.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla pollbot | v < 1.4.4 | 1.4.4 |
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