{"vulnerability": "cve-2026-54734", "sightings": [{"uuid": "90d8bc1d-f0a8-4abe-a6b8-be3f06d18da3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54734", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mvqr3auarc2p", "content": "\ud83d\udd34 CVE-2026-54734 - Critical (10)\n\nPrebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-54734/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-09-17T23:01:11.270422Z"}, {"uuid": "bafcc765-f899-4ca8-9611-6461249cd76f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54734", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/ifjjy7dtddv2y", "content": "CVE-2026-54734 - Prebid Server Java: Vulnerability to request forgery allows for possible host environment data extraction\nCVE ID : CVE-2026-54734\n \n Published : Sept. 17, 2026, 10:17 p.m. | 52\u00a0minutes ago\n \n Description : Prebid Server Java is the Java version of Prebid Serve...", "creation_timestamp": "2026-09-18T00:04:27.737985Z"}, {"uuid": "4e8536ea-9544-46c2-8f55-014215447a54", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54734", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvquswmbs525", "content": "\ud83d\udea8 CVE-2026-54734 \u2014 CVSS 10 CRITICAL\n\nPrebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpola...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-54734\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-18T00:08:05.792177Z"}, {"uuid": "d71cd36b-6809-4249-b388-34ac425f8361", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54734", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvr33cfqde24", "content": "CVE-2026-54734 - prebid-server-java\nThe Java version of Prebid Server can be made to contact internal or sensitive URLs when an attacker supplies crafted bid parameters. This could expose internal network data or\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#prebid #CVE #infosec", "creation_timestamp": "2026-09-18T02:00:09.071319Z"}]}