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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":June 1, 2026, 10 a.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
248931 4.3 警告 Sebastian Heinlein
Canonical
- Ubuntu で使用される Aptdaemon における任意のパッケージをインストールされる脆弱性 CWE-287
不適切な認証
CVE-2012-0944 2012-06-6 16:08 2012-06-4 Show GitHub Exploit DB Packet Storm
248932 6.5 警告 Best Practical Solutions - Best Practical Solutions RT におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-5093 2012-06-6 14:16 2012-06-4 Show GitHub Exploit DB Packet Storm
248933 7.5 危険 Best Practical Solutions - Best Practical Solutions RT における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-5092 2012-06-6 14:16 2012-06-4 Show GitHub Exploit DB Packet Storm
248934 6.5 警告 Best Practical Solutions - Best Practical Solutions RT における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-4460 2012-06-6 14:14 2012-06-4 Show GitHub Exploit DB Packet Storm
248935 3.5 注意 Best Practical Solutions - Best Practical Solutions RT におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4459 2012-06-6 14:14 2012-06-4 Show GitHub Exploit DB Packet Storm
248936 6.8 警告 Best Practical Solutions - Best Practical Solutions RT における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション
CVE-2011-4458 2012-06-6 14:12 2012-06-4 Show GitHub Exploit DB Packet Storm
248937 6.8 警告 Best Practical Solutions - Best Practical Solutions RT におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2011-2085 2012-06-6 14:10 2012-06-4 Show GitHub Exploit DB Packet Storm
248938 4 警告 Best Practical Solutions - Best Practical Solutions RT における過去のパスワードハッシュを読まれる脆弱性 CWE-200
情報漏えい
CVE-2011-2084 2012-06-6 14:09 2012-06-4 Show GitHub Exploit DB Packet Storm
248939 4.3 警告 Best Practical Solutions - Best Practical Solutions RT 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-2011-2083 2012-06-6 14:07 2012-06-4 Show GitHub Exploit DB Packet Storm
248940 5 警告 Best Practical Solutions - Best Practical Solutions RT における平文パスワードを検出される脆弱性 CWE-255
証明書・パスワード管理
CVE-2011-2082 2012-06-6 14:05 2012-06-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 1, 2026, 4:12 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
210481 8.8 HIGH
Network
gnu libredwg A heap based buffer overflow vulneraibility exists in GNU LibreDWG 0.10 via bit_calc_CRC ../../src/bits.c:2213. CWE-787
 Out-of-bounds Write
CVE-2020-21830 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210482 7.8 HIGH
Local
gnu libredwg A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379. CWE-787
 Out-of-bounds Write
CVE-2020-21827 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210483 8.8 HIGH
Network
gnu libredwg A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641via htmlescape ../../programs/escape.c:51. CWE-787
 Out-of-bounds Write
CVE-2020-21819 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210484 8.8 HIGH
Network
gnu libredwg A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48. CWE-787
 Out-of-bounds Write
CVE-2020-21818 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210485 6.5 MEDIUM
Network
gnu libredwg A null pointer dereference issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:29. which causes a denial of service (application crash). CWE-476
 NULL Pointer Dereference
CVE-2020-21817 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210486 8.8 HIGH
Network
gnu libredwg A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46. CWE-787
 Out-of-bounds Write
CVE-2020-21816 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210487 6.5 MEDIUM
Network
gnu libredwg A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash). CWE-476
 NULL Pointer Dereference
CVE-2020-21815 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210488 8.8 HIGH
Network
gnu libredwg A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97. CWE-787
 Out-of-bounds Write
CVE-2020-21814 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210489 7.8 HIGH
Local
gnu libredwg A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114. CWE-787
 Out-of-bounds Write
CVE-2020-21813 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
210490 7.5 HIGH
Network
zzcms zzcms Insecure permissions issue in zzcms 201910 via the reset any user password in /one/getpassword.php. CWE-276
Incorrect Default Permissions 
CVE-2020-21342 2024-11-21 14:12 2021-05-14 Show GitHub Exploit DB Packet Storm