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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 21, 2026, 6:01 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
227371	7.5	危険	webmobo	-	WB News における認証を回避される脆弱性	CWE-287 不適切な認証	CVE-2009-4927	2012-12-20 19:28	2010-07-12	Show	GitHub Exploit DB Packet Storm

227372	6.8	警告	UnrealIRCd	-	UnrealIRCd におけるバッファオーバーフローの脆弱性	CWE-119 バッファエラー	CVE-2009-4893	2012-12-20 19:28	2010-06-15	Show	GitHub Exploit DB Packet Storm

227373	7.5	危険	webjump	-	Content Management System WEBjump! における SQL インジェクションの脆弱性	CWE-89 SQLインジェクション	CVE-2009-4892	2012-12-20 19:28	2010-06-11	Show	GitHub Exploit DB Packet Storm

227374	4.3	警告	retrieve	-	vBook のログインアプリケーションにおけるクロスサイトスクリプティングの脆弱性	CWE-79 クロスサイト・スクリプティング（XSS）	CVE-2009-4890	2012-12-20 19:28	2010-06-11	Show	GitHub Exploit DB Packet Storm

227375	6.8	警告	sbuilder	-	CMS S.Builder の index.php における PHP リモートファイルインクルージョンの脆弱性	CWE-94 コード・インジェクション	CVE-2009-4887	2012-12-20 19:28	2010-06-11	Show	GitHub Exploit DB Packet Storm

227376	7.5	危険	todd rogers	-	PHPRecipeBook の index.php における SQL インジェクションの脆弱性	CWE-89 SQLインジェクション	CVE-2009-4883	2012-12-20 19:28	2010-06-11	Show	GitHub Exploit DB Packet Storm

227377	4.3	警告	zonecheck	-	ZoneCheck の zc/publisher/html.rb におけるクロスサイトスクリプティングの脆弱性	CWE-79 クロスサイト・スクリプティング（XSS）	CVE-2009-4882	2012-12-20 19:28	2010-05-26	Show	GitHub Exploit DB Packet Storm

227378	6.8	警告	plain black	-	WebGUI におけるクロスサイトリクエストフォージェリの脆弱性	CWE-352 同一生成元ポリシー違反	CVE-2009-4877	2012-12-20 19:28	2010-05-26	Show	GitHub Exploit DB Packet Storm

227379	6.4	警告	scripts.oldguy	-	TalkBack におけるコメントを変更される脆弱性	CWE-264 認可・権限・アクセス制御	CVE-2009-4874	2012-12-20 19:28	2010-05-26	Show	GitHub Exploit DB Packet Storm

227380	10	危険	rhinosoft	-	Rhino Software Serv-U Web Client の HTTP サーバにおけるスタックベースのバッファオーバーフローの脆弱性	CWE-119 バッファエラー	CVE-2009-4873	2012-12-20 19:28	2010-05-26	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
221591	6.5	MEDIUM Network	inspircd	inspircd	An issue was discovered in InspIRCd 3 before 3.1.0. The silence module contains a use after free vulnerability. This vulnerability can be used for remote crashing of an InspIRCd server by any user ab…	CWE-416 Use After Free	CVE-2019-20918	2024-11-21 13:39	2020-09-11	Show	GitHub Exploit DB Packet Storm

221592	6.5	MEDIUM Network	inspircd debian	inspircd debian_linux	An issue was discovered in InspIRCd 2 before 2.0.28 and 3 before 3.3.0. The mysql module contains a NULL pointer dereference when built against mariadb-connector-c 3.0.5 or newer. When combined with …	CWE-476 NULL Pointer Dereference	CVE-2019-20917	2024-11-21 13:39	2020-09-11	Show	GitHub Exploit DB Packet Storm

221593	7.5	HIGH Network	pypa opensuse debian oracle	pip leap debian_linux communications_cloud_native_core_policy communications_cloud_native_core_network_function_cloud_native_environment	The pip package before 19.2 for Python allows Directory Traversal when a URL is given in an install command, because a Content-Disposition header can have ../ in a filename, as demonstrated by overwr…	CWE-22 Path Traversal	CVE-2019-20916	2024-11-21 13:39	2020-09-5	Show	GitHub Exploit DB Packet Storm

221594	8.1	HIGH Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in bit_write_TF in bits.c.	CWE-125 Out-of-bounds Read	CVE-2019-20915	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221595	9.8	CRITICAL Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.	CWE-476 NULL Pointer Dereference	CVE-2019-20914	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221596	8.1	HIGH Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in dwg_encode_entity in common_entity_data.spec.	CWE-125 Out-of-bounds Read	CVE-2019-20913	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221597	8.8	HIGH Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a stack overflow in bits.c, possibly related to bit_read_TF.	CWE-787 Out-of-bounds Write	CVE-2019-20912	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221598	6.5	MEDIUM Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to denial of service in bit_calc_CRC in bits.c, related to a for loop.	CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')	CVE-2019-20911	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221599	8.1	HIGH Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in decode_R13_R2000 in decode.c, a different vulnerability than CVE-2019-20011.	CWE-125 Out-of-bounds Read	CVE-2019-20910	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

221600	7.5	HIGH Network	gnu	libredwg	An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.	CWE-476 NULL Pointer Dereference	CVE-2019-20909	2024-11-21 13:39	2020-07-17	Show	GitHub Exploit DB Packet Storm

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