https://db.gcve.eu/sightings/feed 2026-06-06T07:21:51.603247+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent sightings. https://db.gcve.eu/sighting/baa3c4a0-9941-4efe-be1a-1e97f6b0de30/export 2026-06-06T07:21:52.029616+00:00 cedric https://db.gcve.eu/user/cedric {"uuid": "baa3c4a0-9941-4efe-be1a-1e97f6b0de30", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-34750", "type": "seen", "source": "https://t.me/cibsecurity/45293", "content": "\u203c CVE-2022-34750 \u203c\n\nAn issue was discovered in MediaWiki through 1.38.1. The lemma length of a Wikibase lexeme is currently capped at a thousand characters. Unfortunately, this length is not validated, allowing much larger lexemes to be created, which introduces various denial-of-service attack vectors within the Wikibase and WikibaseLexeme extensions. This is related to Special:NewLexeme and Special:NewProperty.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-06-28T16:36:11.000000Z"} 2022-06-28T16:36:11+00:00