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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":May 19, 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
206551 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8388 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206552 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題 		CVE-2015-8387 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206553 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8386 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206554 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8385 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206555 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8384 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206556 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8383 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206557 6.4 警告 pcre.org - PCRE の pcre_exec.c の match 関数におけるプロセスメモリから重要な情報を取得される脆弱性 CWE-119
バッファエラー 		CVE-2015-8382 2015-12-3 16:34 2015-04-28 Show GitHub Exploit DB Packet Storm
206558 7.5 危険 pcre.org - PCRE および PCRE2 におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8381 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206559 7.5 危険 pcre.org - PCRE の pcre_exec.c の pcre_exec 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-8380 2015-12-3 16:34 2015-11-23 Show GitHub Exploit DB Packet Storm
206560 7.5 危険 pcre.org - PCRE におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-2328 2015-12-3 16:34 2015-03-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
501 5.4 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, his advisory tracks a regression of the original Excel-preview XSS (CVE-2026-44549).… New CWE-79
Cross-site Scripting 		CVE-2026-45318 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
502 7.7 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery (SSRF) vulnerability exists in _process_picture_url() … New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45338 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
503 4.6 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, an application-wide Cross-Site Request Forgery (CSRF) vulnerability was found Open-W… New CWE-20
CWE-352
 Improper Input Validation 
 Origin Validation Error 		CVE-2026-45317 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
504 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By … New CWE-285
Improper Authorization 		CVE-2026-45345 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
505 - - - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementa… New CWE-80
Basic XSS 		CVE-2026-45346 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
506 4.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.11, there is a blind server side request forgery (SSRF) via the PDF generate function. … New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45347 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
507 7.1 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass to… New CWE-862
 Missing Authorization 		CVE-2026-45350 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
508 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/mode… New CWE-200
Information Exposure 		CVE-2026-45351 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
509 4.3 MEDIUM
Network 		dovecot
open-xchange 		dovecot Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_anyone=no. This causes folders to be spammed to all users. The impact is lim… Update CWE-284
NVD-CWE-noinfo
Improper Access Control 		CVE-2026-40020 2026-05-19 02:36 2026-05-12 Show GitHub Exploit DB Packet Storm
510 5.3 MEDIUM
Adjacent 		dovecot
open-xchange 		dovecot Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the c… Update CWE-99
Resource Injection 		CVE-2026-33603 2026-05-19 02:35 2026-05-12 Show GitHub Exploit DB Packet Storm