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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
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Exploit
PoC
Search
255891 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-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255892 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255893 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証
CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255894 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255895 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2063 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255896 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2059 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255897 9.3 危険 アドビシステムズ
Opera Software ASA
- Opera における Adobe Acrobat の JavaScript の制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-1599 2010-09-27 16:09 2009-05-11 Show GitHub Exploit DB Packet Storm
255898 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-2008-7245 2010-09-27 16:09 2009-09-18 Show GitHub Exploit DB Packet Storm
255899 9.3 危険 Opera Software ASA - Windows 上で稼働する Opera 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-119
バッファエラー
CVE-2008-5178 2010-09-27 16:09 2008-11-20 Show GitHub Exploit DB Packet Storm
255900 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2009-0916 2010-09-27 16:08 2009-03-3 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
202441 7.3 HIGH
Network
sustainsys saml2 In Saml2 Authentication Services for ASP.NET versions before 1.0.2, and between 2.0.0 and 2.6.0, there is a vulnerability in how tokens are validated in some cases. Saml2 tokens are usually used as b… CWE-287
Improper Authentication
CVE-2020-5268 2024-11-21 14:33 2020-04-22 Show GitHub Exploit DB Packet Storm
202442 6.5 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.7.0.0 and 1.7.6.5, there are improper access controls on product page with combinations, attachments and specific prices. The problem is fixed in 1.7.6.5. CWE-863
 Incorrect Authorization
CVE-2020-5293 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202443 6.5 MEDIUM
Network
prestashop prestashop "In PrestaShop between versions 1.7.0.0 and 1.7.6.5, there is improper access controls on product attributes page. The problem is fixed in 1.7.6.5. CWE-863
 Incorrect Authorization
CVE-2020-5288 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202444 6.5 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.5.5.0 and 1.7.6.5, there is improper access control on customers search. The problem is fixed in 1.7.6.5. CWE-863
 Incorrect Authorization
CVE-2020-5287 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202445 6.1 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.7.4.0 and 1.7.6.5, there is a reflected XSS when uploading a wrong file. The problem is fixed in 1.7.6.5 CWE-79
Cross-site Scripting
CVE-2020-5286 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202446 6.1 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5 CWE-79
Cross-site Scripting
CVE-2020-5285 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202447 6.5 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.5.0.0 and 1.7.6.5, there are improper access control since the the version 1.5.0.0 for legacy controllers. - admin-dev/index.php/configure/shop/customer-preferences/ … CWE-863
 Incorrect Authorization
CVE-2020-5279 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202448 6.1 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.5.4.0 and 1.7.6.5, there is a reflected XSS on Exception page The problem is fixed in 1.7.6.5 CWE-79
Cross-site Scripting
CVE-2020-5278 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202449 6.1 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.7.1.0 and 1.7.6.5, there is a reflected XSS on AdminCarts page with `cartBox` parameter The problem is fixed in 1.7.6.5 CWE-79
Cross-site Scripting
CVE-2020-5276 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm
202450 6.1 MEDIUM
Network
prestashop prestashop In PrestaShop between versions 1.5.5.0 and 1.7.6.5, there is a reflected XSS on Search page with `alias` and `search` parameters. The problem is patched in 1.7.6.5 CWE-79
Cross-site Scripting
CVE-2020-5272 2024-11-21 14:33 2020-04-21 Show GitHub Exploit DB Packet Storm