Couchbase Server vulnerabilities

CVE-2025-46619 [HIGH] CWE-284 CVE-2025-46619: A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2 A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Windows that could allow unauthorized access to sensitive files. Depending on the level of privileges, this vulnerability may grant access to files such as /etc/passwd or /etc/shadow.

CVE-2024-56178 [MEDIUM] CWE-281 CVE-2024-56178: An issue was discovered in Couchbase Server 7.6.x through 7.6.3. A user with the security_admin_loca An issue was discovered in Couchbase Server 7.6.x through 7.6.3. A user with the security_admin_local role can create a new user in a group that has the admin role.

CVE-2024-25673 [MEDIUM] CWE-74 CVE-2024-25673: Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host h Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header injection.

CVE-2024-37034 [MEDIUM] CWE-326 CVE-2024-37034: An issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure An issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure that credentials are negotiated with the Key-Value (KV) service using SCRAM-SHA when remote link encryption is configured for Half-Secure.

CVE-2023-43768 [HIGH] CWE-770 CVE-2023-43768: An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthentic An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.

CVE-2023-49930 [CRITICAL] CWE-284 CVE-2023-49930: An issue was discovered in Couchbase Server before 7.2.4. cURL calls to /diag/eval are not sufficien An issue was discovered in Couchbase Server before 7.2.4. cURL calls to /diag/eval are not sufficiently restricted.

CVE-2023-49931 [CRITICAL] CWE-284 CVE-2023-49931: An issue was discovered in Couchbase Server before 7.2.4. SQL++ cURL calls to /diag/eval are not suf An issue was discovered in Couchbase Server before 7.2.4. SQL++ cURL calls to /diag/eval are not sufficiently restricted.

CVE-2023-50437 [HIGH] CWE-266 CVE-2023-50437: An issue was discovered in Couchbase Server before 7.2.x before 7.2.4. otpCookie is shown with full An issue was discovered in Couchbase Server before 7.2.x before 7.2.4. otpCookie is shown with full admin on pools/default/serverGroups and engageCluster2.

CVE-2024-23302 [HIGH] CWE-200 CVE-2024-23302: Couchbase Server before 7.2.4 has a private key leak in goxdcr.log. Couchbase Server before 7.2.4 has a private key leak in goxdcr.log.

CVE-2023-45874 [MEDIUM] CWE-400 CVE-2023-45874: An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of servi An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (outage of reader threads).

CVE-2023-50436 [MEDIUM] CWE-522 CVE-2023-50436: An issue was discovered in Couchbase Server before 7.2.4. ns_server admin credentials are leaked in An issue was discovered in Couchbase Server before 7.2.4. ns_server admin credentials are leaked in encoded form in the diag.log file. The earliest affected version is 7.1.5.

CVE-2023-49932 [MEDIUM] CWE-281 CVE-2023-49932: An issue was discovered in Couchbase Server before 7.2.4. An attacker can bypass SQL++ N1QL cURL hos An issue was discovered in Couchbase Server before 7.2.4. An attacker can bypass SQL++ N1QL cURL host restrictions.

CVE-2023-43769 [MEDIUM] CVE-2023-43769: An issue was discovered in Couchbase Server through 7.1.4 before 7.1.5 and before 7.2.1. There are U An issue was discovered in Couchbase Server through 7.1.4 before 7.1.5 and before 7.2.1. There are Unauthenticated RMI Service Ports Exposed in Analytics.

CVE-2023-49338 [HIGH] CWE-276 CVE-2023-49338: Couchbase Server 7.1.x and 7.2.x before 7.2.4 does not require authentication for the /admin/stats a Couchbase Server 7.1.x and 7.2.x before 7.2.4 does not require authentication for the /admin/stats and /admin/vitals endpoints on TCP port 8093 of localhost.

CVE-2023-45873 [MEDIUM] CWE-770 CVE-2023-45873: An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of servi An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (application exist) because of the OOM killer.

CVE-2023-50782 [HIGH] CWE-203 CVE-2023-50782: A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decry A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.

CVE-2024-0519 [HIGH] CWE-787 CVE-2024-0519: Out of bounds memory access in V8 in Google Chrome prior to 120.0.6099.224 allowed a remote attacker Out of bounds memory access in V8 in Google Chrome prior to 120.0.6099.224 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVE-2023-45875 [HIGH] CWE-200 CVE-2023-45875: An issue was discovered in Couchbase Server 7.2.0. There is a private key leak in debug.log while ad An issue was discovered in Couchbase Server 7.2.0. There is a private key leak in debug.log while adding a pre-7.0 node to a 7.2 cluster.

CVE-2023-36667 [HIGH] CWE-22 CVE-2023-36667: Couchbase Server 7.1.4 before 7.1.5 and 7.2.0 before 7.2.1 allows Directory Traversal. Couchbase Server 7.1.4 before 7.1.5 and 7.2.0 before 7.2.1 allows Directory Traversal.

CVE-2023-3079 [HIGH] CWE-843 CVE-2023-3079: Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote attacker to potential Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)