GHSA-f7vx-j8mp-3h2x

ghsaUSosv

Insufficient Verification of Data Authenticity in Eclipse Theia

view advisory published 2021-04-13Licence: CC-BY-4.0

In Eclipse Theia versions 0.3.9 through 0.15.0, one of the default pre-packaged Theia extensions is "Mini-Browser", published as "@theia/mini-browser" on npmjs.com. This extension, for its own needs, exposes a HTTP endpoint that allows to read the content of files on the hosts filesystem, given their path, without restrictions on the requesters origin. This design is vulnerable to being exploited remotely through a DNS rebinding attack or a drive-by download of a carefully crafted exploit.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2019-17636UShigh8.1OT elevated—
In Eclipse Theia versions 0.3.9 through 0.15.0, one of the default pre-packaged Theia extensions is "Mini-Browser", published as "@theia/mini-browser" on npmjs.com. This extension,…
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references

External citations — patches, advisories, analysis.

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