CVE-2026-83543mediumCWE-918

CVE-2026-83543: medium-severity vulnerability in Greenshift

Greenshift < 13.2.0 - Contributor+ SSRF via get-csv-to-json REST Endpoint

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 4.1epss 0.3%
The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to arbitrary hosts and read the response.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Affected products
Unknown · Greenshift
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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