Dark Reader: Ability to request icon-like bitmap data from certain local web servers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| darkreader | darkreader | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Darkreader | Darkreader |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.172% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Darkreader
Darkreader darkreader |
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| Vendors & Products |
Darkreader
Darkreader darkreader |
|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Dark Reader is an accessibility browser extension that makes web pages colors dark. Prior to 4.9.126, a website can cause the browser extension's image inversion pipeline to request an unauthenticated icon-like bitmap from a locally running web server when the resource uses a known public-like HTTPS URL and is detected as requiring inversion. This behavior can cross the website-to-local-network boundary and disclose limited information associated with the requested resource. The darkreader npm package used for website integration is not affected. This issue is fixed in version 4.9.126 for Firefox and version 4.9.128 for other browsers. | |
| Title | Dark Reader: Ability to request icon-like bitmap data from certain local web servers | |
| Weaknesses | CWE-200 CWE-346 CWE-668 |
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| References |
| |
| Metrics |
cvssV3_1
|