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Vulnerability Information Search Top

You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 21, 2026, 6 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
3401	6.5	警告 Network	MongoDB Inc.	MongoDB	MongoDB Inc.のMongoDBにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8336	2026-05-20 13:24	2026-05-13	Show	GitHub Exploit DB Packet Storm

3402	8.8	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおけるヒープベースのバッファオーバーフローの脆弱性	CWE-122 ヒープオーバーフロー	CVE-2026-8509	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3403	9.6	緊急 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8511	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3404	8.3	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8512	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3405	8.3	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8514	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3406	8.3	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8515	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3407	5.3	警告 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける入力確認に関する脆弱性	CWE-20 不適切な入力確認	CVE-2026-8516	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3408	8.8	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8518	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3409	8.3	重要 Network	Google	Google Chrome	GoogleのGoogle Chromeにおける競合状態に関する脆弱性	CWE-362 競合状態	CVE-2026-8520	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

3410	7.5	重要 Adjacent	Google	Google Chrome	GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-8521	2026-05-20 13:24	2026-05-14	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No	CVSS	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
305591	-	moodle	moodle	Multiple cross-site scripting (XSS) vulnerabilities in the course-tags functionality in tag/coursetags_more.php in Moodle 2.0.x before 2.0.2 allow remote attackers to inject arbitrary web script or H…	CWE-79 Cross-site Scripting	CVE-2011-4282	2024-11-21 10:32	2012-07-16	Show	GitHub Exploit DB Packet Storm

305592	-	moodle	moodle	Multiple cross-site request forgery (CSRF) vulnerabilities in Moodle 2.0.x before 2.0.2 allow remote attackers to hijack the authentication of arbitrary users for requests that mark the completion of…	CWE-352 Origin Validation Error	CVE-2011-4281	2024-11-21 10:32	2012-07-16	Show	GitHub Exploit DB Packet Storm

305593	-	moodle nimish_pachapurkar	moodle spike_phpcoverage	Cross-site scripting (XSS) vulnerability in the Spike PHPCoverage (aka spikephpcoverage) library, as used in Moodle 2.0.x before 2.0.2 and other products, allows remote attackers to inject arbitrary …	CWE-79 Cross-site Scripting	CVE-2011-4280	2024-11-21 10:32	2012-07-16	Show	GitHub Exploit DB Packet Storm

305594	-	moodle	moodle	Moodle 2.0.x before 2.0.2 does not use the forceloginforprofiles setting for course-profiles access control, which makes it easier for remote attackers to obtain potentially sensitive information via…	CWE-200 Information Exposure	CVE-2011-4279	2024-11-21 10:32	2012-07-16	Show	GitHub Exploit DB Packet Storm

305595	-	moodle	moodle	Cross-site scripting (XSS) vulnerability in the tag autocomplete functionality in Moodle 1.9.x before 1.9.11 and 2.0.x before 2.0.2 allows remote attackers to inject arbitrary web script or HTML via …	CWE-79 Cross-site Scripting	CVE-2011-4278	2024-11-21 10:32	2012-07-16	Show	GitHub Exploit DB Packet Storm

305596	-	moodle	moodle	Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to bypass intended access restrictions and perform global searches by leveraging the guest role and making a direct request to…	CWE-264 Permissions, Privileges, and Access Controls	CVE-2011-4309	2024-11-21 10:32	2012-07-11	Show	GitHub Exploit DB Packet Storm

305597	-	moodle	moodle	mod/forum/user.php in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 allows remote authenticated users to discover the names of other users via unspecified vectors.	CWE-264 Permissions, Privileges, and Access Controls	CVE-2011-4308	2024-11-21 10:32	2012-07-11	Show	GitHub Exploit DB Packet Storm

305598	-	moodle	moodle	Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the sectio…	CWE-79 Cross-site Scripting	CVE-2011-4307	2024-11-21 10:32	2012-07-11	Show	GitHub Exploit DB Packet Storm

305599	-	moodle	moodle	Cross-site scripting (XSS) vulnerability in course/editsection.html in Moodle 1.9.x before 1.9.14 allows remote authenticated users to inject arbitrary web script or HTML via crafted data.	CWE-79 Cross-site Scripting	CVE-2011-4306	2024-11-21 10:32	2012-07-11	Show	GitHub Exploit DB Packet Storm

305600	-	moodle	moodle	message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshi…	CWE-189 Numeric Errors	CVE-2011-4305	2024-11-21 10:32	2012-07-11	Show	GitHub Exploit DB Packet Storm