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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
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255901 4.3 警告 Opera Software ASA - Windows 上で稼働する 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-2008-5428 2010-09-27 16:07 2008-12-11 Show GitHub Exploit DB Packet Storm
255902 4.3 警告 Opera Software ASA - Opera の Opera.dll 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-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
255903 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
255904 10 危険 Opera Software ASA - Windows 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-noinfo
情報不足
CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
255905 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255906 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255907 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255908 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255909 9.3 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-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255910 4.3 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-79
クロスサイト・スクリプティング(XSS)
CVE-2008-4196 2010-09-27 16:02 2008-09-27 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
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223091 7.2 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels. CWE-89
SQL Injection
CVE-2019-20842 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
223092 8.8 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. CSRF can sometimes occur via a crafted web site for account takeover attacks. CWE-352
 Origin Validation Error
CVE-2019-20841 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
223093 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode. CWE-787
 Out-of-bounds Write
CVE-2019-20840 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
223094 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. CWE-120
Classic Buffer Overflow
CVE-2019-20839 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
223095 7.5 HIGH
Network
pcre
apple
splunk
pcre
macos
universal_forwarder
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. CWE-125
Out-of-bounds Read
CVE-2019-20838 2024-11-21 13:39 2020-06-16 Show GitHub Exploit DB Packet Storm
223096 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It allows signature validation bypass via a modified file or a file with non-standard signatures. CWE-347
 Improper Verification of Cryptographic Signature
CVE-2019-20837 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
223097 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has mishandling of cloud credentials, as demonstrated by Google Drive. CWE-200
Information Exposure
CVE-2019-20836 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
223098 4.3 MEDIUM
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has homograph mishandling. NVD-CWE-noinfo
CVE-2019-20835 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
223099 7.5 HIGH
Network
foxitsoftware phantompdf An issue was discovered in Foxit PhantomPDF before 8.3.10. It allows signature validation bypass via a modified file or a file with non-standard signatures. CWE-347
 Improper Verification of Cryptographic Signature
CVE-2019-20834 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
223100 7.5 HIGH
Network
foxitsoftware phantompdf An issue was discovered in Foxit PhantomPDF before 8.3.10. It has mishandling of cloud credentials, as demonstrated by Google Drive. CWE-287
Improper Authentication
CVE-2019-20833 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm