CVE-2024-41813

txtdot SSRF vulnerability in /proxy

CVSS 7.5 HIGHEPSS 0.7%CWE-918

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jul 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

txtdot is an HTTP proxy that parses only text, links, and pictures from pages, removing ads and heavy scripts. Starting in version 1.4.0 and prior to version 1.6.1, a Server-Side Request Forgery (SSRF) vulnerability in the `/proxy` route of txtdot allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network. Version 1.6.1 patches the issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

TxtDot · txtdot

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References

https://github.com/TxtDot/txtdot/blob/a7fdaf80fdf45abefe83b2eb5135ba112142dc74/src/handlers/distributor.ts#L43-L47 https://github.com/TxtDot/txtdot/commit/f241a46e05b148a39b84bf956051b5aaa489949e https://github.com/TxtDot/txtdot/security/advisories/GHSA-4c78-229v-hf6m