CVE-2023-33187
Description
Highlight is an open source, full-stack monitoring platform. Highlight may record passwords on customer deployments when a password html input is switched to `type="text"` via a javascript "Show Password" button. This differs from the expected behavior which always obfuscates `type="password"` inputs. A customer may assume that switching to `type="text"` would also not record this input; hence, they would not add additional `highlight-mask` css-class obfuscation to this part of the DOM, resulting in unintentional recording of a password value when a `Show Password` button is used. This issue was patched in version 6.0.0. This patch tracks changes to the `type` attribute of an input to ensure an input that used to be a `type="password"` continues to be obfuscated.
How to fix
- highlight highlight6.0.0 or later
- highlight.run6.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| highlight highlight | v < 6.0.0 | 6.0.0 |
| highlight.runnpm | v < 6.0.0 | 6.0.0 |
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