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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 3, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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256211 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
256212 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2010-1993 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
256213 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2010-1989 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
256214 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera 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-2010-1728 2010-09-27 16:17 2010-04-30 Show GitHub Exploit DB Packet Storm
256215 10 危険 Opera Software ASA - Opera における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2010-1349 2010-09-27 16:17 2010-04-12 Show GitHub Exploit DB Packet Storm
256216 5 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2010-1310 2010-09-27 16:16 2010-03-22 Show GitHub Exploit DB Packet Storm
256217 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2010-0653 2010-09-27 16:16 2010-02-18 Show GitHub Exploit DB Packet Storm
256218 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2009-4072 2010-09-27 16:16 2009-11-23 Show GitHub Exploit DB Packet Storm
256219 5.8 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-16
環境設定 		CVE-2009-4071 2010-09-27 16:16 2009-11-24 Show GitHub Exploit DB Packet Storm
256220 5.8 警告 Opera Software ASA - Windows 上で稼働する Opera におけるアドレスフィールドを偽装される脆弱性 CWE-20
不適切な入力確認 		CVE-2009-3832 2010-09-27 16:16 2009-10-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 3, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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195021 8.8 HIGH
Network 		mozilla thunderbird
firefox
firefox_esr 		A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88. CWE-909
 Missing Initialization of Resource 		CVE-2021-23994 2024-11-21 14:52 2021-06-24 Show GitHub Exploit DB Packet Storm
195022 6.5 MEDIUM
Network 		mozilla thunderbird An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, … CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2021-23993 2024-11-21 14:52 2021-06-24 Show GitHub Exploit DB Packet Storm
195023 4.3 MEDIUM
Network 		mozilla thunderbird Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user I… CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2021-23992 2024-11-21 14:52 2021-06-24 Show GitHub Exploit DB Packet Storm
195024 6.8 MEDIUM
Network 		mozilla thunderbird If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an em… NVD-CWE-Other
CVE-2021-23991 2024-11-21 14:52 2021-06-24 Show GitHub Exploit DB Packet Storm
195025 5.4 MEDIUM
Network 		codecabin wp_go_maps The WP Google Maps WordPress plugin before 8.1.12 did not sanitise, validate of escape the Map Name when output in the Map List of the admin dashboard, leading to an authenticated Stored Cross-Site S… CWE-79
Cross-site Scripting 		CVE-2021-24383 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm
195026 5.3 MEDIUM
Network 		wphappycoders comments_like_dislike The Comments Like Dislike WordPress plugin before 1.1.4 allows users to like/dislike posted comments, however does not prevent them from replaying the AJAX request to add a like. This allows any user… - CVE-2021-24379 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm
195027 4.8 MEDIUM
Network 		autoptimize autoptimize The Autoptimize WordPress plugin before 2.7.8 does not check for malicious files such as .html in the archive uploaded via the 'Import Settings' feature. As a result, it is possible for a high privil… - CVE-2021-24378 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm
195028 8.1 HIGH
Network 		autoptimize autoptimize The Autoptimize WordPress plugin before 2.7.8 attempts to remove potential malicious files from the extracted archive uploaded via the 'Import Settings' feature, however this is not sufficient to pro… - CVE-2021-24377 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm
195029 9.8 CRITICAL
Network 		autoptimize autoptimize The Autoptimize WordPress plugin before 2.7.8 attempts to delete malicious files (such as .php) form the uploaded archive via the "Import Settings" feature, after its extraction. However, the extract… - CVE-2021-24376 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm
195030 5.3 MEDIUM
Network 		automattic jetpack The Jetpack Carousel module of the JetPack WordPress plugin before 9.8 allows users to create a "carousel" type image gallery and allows users to comment on the images. A security vulnerability was f… - CVE-2021-24374 2024-11-21 14:52 2021-06-22 Show GitHub Exploit DB Packet Storm