lemmy_api_common vulnerabilities

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CVE-IDSeverityPackage summary
CVE-2026-42180Mediumlemmy_api_common: Lemmy has SSRF in /api/v3/post via Webmention dispatchCVE-2026-42181Mediumlemmy_api_common: Lemmy has SSRF and internal image disclosure in post link metadata via unvalidated og:image

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