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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, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
261 5.4 警告
Network 		Concrete CMS Concrete CMS Concrete CMS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-2026-8203 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
262 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-8204 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
263 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおけるリクエストの直接送信に関する脆弱性 CWE-425
リクエストの直接送信 		CVE-2026-8205 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
264 4.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-8236 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
265 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-8237 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
266 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-8238 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
267 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-8239 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
268 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-8240 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
269 5.4 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおけるWeb ページの属性に対するスクリプトの不適切な無害化に関する脆弱性 CWE-83
Web ページの属性に対するスクリプトの不適切な無害化 		CVE-2026-8245 2026-05-28 14:37 2026-05-21 Show GitHub Exploit DB Packet Storm
270 4.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける複数の脆弱性 CWE-269
CWE-620
CWE-915
CVE-2026-8327 2026-05-28 14:37 2026-05-21 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
901 4.9 MEDIUM
Network 		synology surveillance_station Cleartext transmission of sensitive information vulnerability in Export Key functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with adm… CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2024-47269 2026-05-29 03:38 2026-05-27 Show GitHub Exploit DB Packet Storm
902 2.7 LOW
Network 		synology surveillance_station Improper preservation of permissions vulnerability in Archiving Push functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administra… CWE-281
 Improper Preservation of Permissions 		CVE-2024-47270 2026-05-29 03:38 2026-05-27 Show GitHub Exploit DB Packet Storm
903 4.9 MEDIUM
Network 		synology surveillance_station Insufficiently protected credentials vulnerability in IPSpeaker component in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privi… CWE-522
 Insufficiently Protected Credentials 		CVE-2024-47271 2026-05-29 03:37 2026-05-27 Show GitHub Exploit DB Packet Storm
904 2.7 LOW
Network 		synology surveillance_station Incorrect authorization vulnerability in IO Module functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to … CWE-863
 Incorrect Authorization 		CVE-2024-47272 2026-05-29 03:37 2026-05-27 Show GitHub Exploit DB Packet Storm
905 7.5 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate the supi path parameter in six GET handlers of the nudm-sdm (Subscriber Da… CWE-20
CWE-209
 Improper Input Validation 
Information Exposure Through an Error Message 		CVE-2026-42459 2026-05-29 03:35 2026-05-28 Show GitHub Exploit DB Packet Storm
906 9.4 CRITICAL
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the 3gpp-pfd-management API without inbound OAuth2/bearer-token authorization. A network attacker… CWE-862
 Missing Authorization 		CVE-2026-44315 2026-05-29 03:34 2026-05-28 Show GitHub Exploit DB Packet Storm
907 7.5 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's PCF POST /npcf-smpolicycontrol/v1/sm-policies handler (HandleCreateSmPolicyRequest) panics with a nil-pointe… CWE-476
CWE-754
 NULL Pointer Dereference
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-44316 2026-05-29 03:31 2026-05-28 Show GitHub Exploit DB Packet Storm
908 6.5 MEDIUM
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's PCF POST /npcf-policyauthorization/v1/app-sessions handler panics on a single authenticated request whose as… CWE-476
CWE-754
 NULL Pointer Dereference
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-44317 2026-05-29 03:30 2026-05-28 Show GitHub Exploit DB Packet Storm
909 5.3 MEDIUM
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's BSF PUT /nbsf-management/v1/subscriptions/{subId} handler has an unsynchronized write on the global Subscrip… CWE-362
CWE-820
Race Condition
 Missing Synchronization 		CVE-2026-44318 2026-05-29 03:24 2026-05-28 Show GitHub Exploit DB Packet Storm
910 7.3 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the nnef-callback route group without inbound OAuth2/bearer-token authorization. A forged or arbi… CWE-306
CWE-862
Missing Authentication for Critical Function
 Missing Authorization 		CVE-2026-44320 2026-05-29 03:23 2026-05-28 Show GitHub Exploit DB Packet Storm