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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":May 27, 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
253681 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2632 2011-08-15 10:57 2011-05-18 Show GitHub Exploit DB Packet Storm
253682 5 警告 Opera Software ASA - Opera の Cascading Style Sheets の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2631 2011-08-15 10:56 2011-05-18 Show GitHub Exploit DB Packet Storm
253683 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2630 2011-08-15 10:55 2011-05-18 Show GitHub Exploit DB Packet Storm
253684 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2629 2011-08-15 10:52 2011-05-18 Show GitHub Exploit DB Packet Storm
253685 10 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2628 2011-08-15 10:51 2011-05-18 Show GitHub Exploit DB Packet Storm
253686 5 警告 Opera Software ASA - Opera の DOM 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2627 2011-08-15 10:44 2011-06-28 Show GitHub Exploit DB Packet Storm
253687 4.3 警告 IBM - IBM WebSphere Application Server の暗号化アルゴリズムにおける脆弱性 CWE-310
暗号の問題 		CVE-2011-1209 2011-08-15 10:41 2011-04-15 Show GitHub Exploit DB Packet Storm
253688 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0066 2011-08-15 10:32 2011-04-28 Show GitHub Exploit DB Packet Storm
253689 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0065 2011-08-15 10:30 2011-04-28 Show GitHub Exploit DB Packet Storm
253690 4.3 警告 マイクロソフト - Internet Explorer におけるウィンドウ偽装の脆弱性 CWE-noinfo
情報不足 		- 2011-08-12 12:01 2011-08-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195341 7.8 HIGH
Local 		gonitro nitro_pro An exploitable double-free vulnerability exists in the JavaScript implementation of Nitro Pro PDF. A specially crafted document can cause a reference to a timeout object to be stored in two different… CWE-415
 Double Free 		CVE-2021-21797 2024-11-21 14:48 2021-10-18 Show GitHub Exploit DB Packet Storm
195342 7.8 HIGH
Local 		gonitro nitro_pro An exploitable use-after-free vulnerability exists in the JavaScript implementation of Nitro Pro PDF. A specially crafted document can cause an object containing the path to a document to be destroye… CWE-416
 Use After Free 		CVE-2021-21796 2024-11-21 14:48 2021-10-18 Show GitHub Exploit DB Packet Storm
195343 6.1 MEDIUM
Network 		jenkins git Jenkins Git Plugin 4.8.2 and earlier does not escape the Git SHA-1 checksum parameters provided to commit notifications when displaying them in a build cause, resulting in a stored cross-site scripti… CWE-116
 Improper Encoding or Escaping of Output 		CVE-2021-21684 2024-11-21 14:48 2021-10-7 Show GitHub Exploit DB Packet Storm
195344 6.5 MEDIUM
Network 		jenkins jenkins The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Ov… CWE-22
Path Traversal 		CVE-2021-21683 2024-11-21 14:48 2021-10-7 Show GitHub Exploit DB Packet Storm
195345 4.3 MEDIUM
Network 		jenkins jenkins Jenkins 2.314 and earlier, LTS 2.303.1 and earlier accepts names of jobs and other entities with a trailing dot character, potentially replacing the configuration and data of other entities on Window… NVD-CWE-noinfo
CVE-2021-21682 2024-11-21 14:48 2021-10-7 Show GitHub Exploit DB Packet Storm
195346 6.5 MEDIUM
Network 		php php In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when… CWE-22
Path Traversal 		CVE-2021-21706 2024-11-21 14:48 2021-10-4 Show GitHub Exploit DB Packet Storm
195347 5.3 MEDIUM
Network 		php
netapp
oracle 		php
clustered_data_ontap
sd-wan_aware 		In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid… CWE-20
 Improper Input Validation  		CVE-2021-21705 2024-11-21 14:48 2021-10-4 Show GitHub Exploit DB Packet Storm
195348 5.9 MEDIUM
Network 		php
netapp 		php
clustered_data_ontap 		In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, … CWE-787
 Out-of-bounds Write 		CVE-2021-21704 2024-11-21 14:48 2021-10-4 Show GitHub Exploit DB Packet Storm
195349 4.9 MEDIUM
Network 		dell emc_networker Dell NetWorker, versions 18.x and 19.x contain an Information disclosure vulnerability. A NetWorker server user with remote access to NetWorker clients may potentially exploit this vulnerability and … - CVE-2021-21570 2024-11-21 14:48 2021-09-29 Show GitHub Exploit DB Packet Storm
195350 4.9 MEDIUM
Network 		dell emc_networker Dell NetWorker, versions 18.x and 19.x contain a Path traversal vulnerability. A NetWorker server user with remote access to NetWorker clients may potentially exploit this vulnerability and gain acce… CWE-22
Path Traversal 		CVE-2021-21569 2024-11-21 14:48 2021-09-29 Show GitHub Exploit DB Packet Storm