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    <title>Most recent sightings.</title>
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      <pubDate>Sun, 29 Mar 2026 00:14:35 +0000</pubDate>
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      <title>8d19eb19-0afb-4c3a-b472-7430464e425d</title>
      <link>https://vulnerability.circl.lu/sighting/8d19eb19-0afb-4c3a-b472-7430464e425d/export</link>
      <description>{"uuid": "8d19eb19-0afb-4c3a-b472-7430464e425d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50131", "type": "seen", "source": "https://bsky.app/profile/fedify.hollo.social.ap.brid.gy/post/3mnrwxyyvdir2", "content": "### Fedify security updates: 1.9.12, 1.10.11, 2.0.20, 2.1.16, and 2.2.5\n\nIf you use Fedify, update to a patched release now. CVE-2026-50131 affects Fedify's public URL validation for remote document and media loading. An attacker could use special-use IP address ranges to bypass Fedify's SSRF [\u2026]", "creation_timestamp": "2026-06-08T14:57:55.145967Z"}</description>
      <content:encoded>{"uuid": "8d19eb19-0afb-4c3a-b472-7430464e425d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50131", "type": "seen", "source": "https://bsky.app/profile/fedify.hollo.social.ap.brid.gy/post/3mnrwxyyvdir2", "content": "### Fedify security updates: 1.9.12, 1.10.11, 2.0.20, 2.1.16, and 2.2.5\n\nIf you use Fedify, update to a patched release now. CVE-2026-50131 affects Fedify's public URL validation for remote document and media loading. An attacker could use special-use IP address ranges to bypass Fedify's SSRF [\u2026]", "creation_timestamp": "2026-06-08T14:57:55.145967Z"}</content:encoded>
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      <pubDate>Mon, 08 Jun 2026 14:57:55 +0000</pubDate>
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      <title>bb5ca124-96f4-4925-a9e2-81d3902daeb9</title>
      <link>https://vulnerability.circl.lu/sighting/bb5ca124-96f4-4925-a9e2-81d3902daeb9/export</link>
      <description>{"uuid": "bb5ca124-96f4-4925-a9e2-81d3902daeb9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50131", "type": "seen", "source": "https://bsky.app/profile/hollo.hollo.social.ap.brid.gy/post/3mnrxlz2slhe2", "content": "### Hollo security updates: 0.7.18, 0.8.7, and 0.9.4\n\nIf you run Hollo, update to a patched release now. CVE-2026-50131 affects Fedify's SSRF protection, and Hollo depends on Fedify for ActivityPub federation.\n\nFedify guards against SSRF (Server-Side Request Forgery) when fetching remote [\u2026]", "creation_timestamp": "2026-06-08T15:09:05.707464Z"}</description>
      <content:encoded>{"uuid": "bb5ca124-96f4-4925-a9e2-81d3902daeb9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50131", "type": "seen", "source": "https://bsky.app/profile/hollo.hollo.social.ap.brid.gy/post/3mnrxlz2slhe2", "content": "### Hollo security updates: 0.7.18, 0.8.7, and 0.9.4\n\nIf you run Hollo, update to a patched release now. CVE-2026-50131 affects Fedify's SSRF protection, and Hollo depends on Fedify for ActivityPub federation.\n\nFedify guards against SSRF (Server-Side Request Forgery) when fetching remote [\u2026]", "creation_timestamp": "2026-06-08T15:09:05.707464Z"}</content:encoded>
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      <pubDate>Mon, 08 Jun 2026 15:09:05 +0000</pubDate>
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      <description>{"uuid": "803efc98-53ae-4bc4-9ddd-628da427271b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50131", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mnt5okxrpl2a", "content": "Top 3 CVE for last 7 days:\nCVE-2025-48595: 137 interactions\nCVE-2015-5119: 20 interactions\nCVE-2020-0601: 20 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50751: 6 interactions\nCVE-2025-8088: 5 interactions\nCVE-2026-50131: 5 interactions\n", "creation_timestamp": "2026-06-09T02:30:30.807490Z"}</description>
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