380096 matches found
CVE-2026-111438
A vulnerability exists in openGauss-server (specifically in src/common/backend/libpq/hba.cpp) where HADR/SW replication connections can bypass access controls. The function hba_getauthmethod() fails to require is_node_internal_connection() for replication senders, leading check_hba_replication() ...
CVE-2026-111438 check_hba_replication 认证与访问控制绕过
在 openGauss-server 的 src/common/backend/libpq/hba.cpp 中，复制连接认证存在访问控制绕过。hbagetauthmethod 在处理 HADR/SW 复制发送方时，不要求 isnodeinternalconnection，直接调用 checkhbareplication。checkhbareplication 仅按 replication 标记做弱匹配，缺少普通 checkhba 中的远程 trust 禁止等完整校验。因此，非内部网络的 HADR/SW 复制连接可绕过内部连接限制和完整 pghba...
EUVD-2026-104120
在 openGauss-server 的 src/common/backend/libpq/hba.cpp 中，复制连接认证存在访问控制绕过。hbagetauthmethod 在处理 HADR/SW 复制发送方时，不要求 isnodeinternalconnection，直接调用 checkhbareplication。checkhbareplication 仅按 replication 标记做弱匹配，缺少普通 checkhba 中的远程 trust 禁止等完整校验。因此，非内部网络的 HADR/SW 复制连接可绕过内部连接限制和完整 pghba...
CVE-2026-111438 check_hba_replication 认证与访问控制绕过
在 openGauss-server 的 src/common/backend/libpq/hba.cpp 中，复制连接认证存在访问控制绕过。hbagetauthmethod 在处理 HADR/SW 复制发送方时，不要求 isnodeinternalconnection，直接调用 checkhbareplication。checkhbareplication 仅按 replication 标记做弱匹配，缺少普通 checkhba 中的远程 trust 禁止等完整校验。因此，非内部网络的 HADR/SW 复制连接可绕过内部连接限制和完整 pghba...
CVE-2026-111439 pg_read_binary_file_blocks 缺少初始用户权限校验，普通用户可读取 relation 文件块
在 openGauss-server的 src/common/backend/utils/adt/genfile.cpp 模块中，内置函数 pgreadbinaryfileblocks 存在权限校验逻辑缺陷。该函数在入口处仅校验了起始块号（startBlockNum）和块数量（blockCount）的范围，随后直接调用底层文件读取例程 ReadBinaryFileBlocksFirstCall。该底层例程仅执行了路径规范化检查以及针对 .. 路径遍历和数据目录边界的基本检查，缺失了对调用者数据库权限（如 SELECT 权限）的校验。此外，辅助函数 isrowdatafile...
CVE-2026-111439
The openGauss-server software contains a permission validation logic flaw within the src/common/backend/utils/adt/genfile.cpp module, specifically in the pg_read_binary_file_blocks() built-in function. The vulnerability exists because the function only validates the range of the start block numbe...
EUVD-2026-104112
在 openGauss-server的 src/common/backend/utils/adt/genfile.cpp 模块中，内置函数 pgreadbinaryfileblocks 存在权限校验逻辑缺陷。该函数在入口处仅校验了起始块号（startBlockNum）和块数量（blockCount）的范围，随后直接调用底层文件读取例程 ReadBinaryFileBlocksFirstCall。该底层例程仅执行了路径规范化检查以及针对 .. 路径遍历和数据目录边界的基本检查，缺失了对调用者数据库权限（如 SELECT 权限）的校验。此外，辅助函数 isrowdatafile...
CVE-2026-111439 pg_read_binary_file_blocks 缺少初始用户权限校验，普通用户可读取 relation 文件块
在 openGauss-server的 src/common/backend/utils/adt/genfile.cpp 模块中，内置函数 pgreadbinaryfileblocks 存在权限校验逻辑缺陷。该函数在入口处仅校验了起始块号（startBlockNum）和块数量（blockCount）的范围，随后直接调用底层文件读取例程 ReadBinaryFileBlocksFirstCall。该底层例程仅执行了路径规范化检查以及针对 .. 路径遍历和数据目录边界的基本检查，缺失了对调用者数据库权限（如 SELECT 权限）的校验。此外，辅助函数 isrowdatafile...
CVE-2026-76740
A security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers could be exploited remotely to execute arbitrary commands on the RMC...
mariadb: mariadb: SQL injection via improper identifier quoting
A flaw was found in MariaDB, which can lead to SQL injection and privilege escalation. The SHOW CREATE SERVER and SHOW CREATE USER commands, as well as the mariadb-dump utility, do not properly quote identifiers and values when serializing SQL data. An authenticated, low-privileged attacker can...
EUVD-2026-104091
A security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers could be exploited remotely to execute arbitrary commands on the RMC...
CVE-2026-76740 HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers, Remote Command Execution vulnerability
A security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers could be exploited remotely to execute arbitrary commands on the RMC...
CVE-2026-76740 HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers, Remote Command Execution vulnerability
A security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms, Superdome Flex and Superdome Flex 280 servers could be exploited remotely to execute arbitrary commands on the RMC...
CVE-2026-76740
A security vulnerability exists in HPE Compute Scale-up Server 3200 and 3250 platforms , as well as Superdome Flex and Superdome Flex 280 servers , allowing for Remote Command Execution on the RMC. The root cause is identified as CWE-78 (OS Command Injection) . Attackers with high privileges can ...
CVE-2026-76739
A potential security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms and Superdome Flex server could be remotely exploited to list and modify RMC filesystem...
CVE-2026-108121
Brian Mariani from DigitalCanion SA has discovered a vulnerability in the domain creation functionality of koozali's SME Server version 11.0rc1-215, allowing an attacker with high privileges to inject reserved Apache configuration directives, corrupting httpd.conf and preventing Apache from...
CVE-2026-108120
Brian Mariani from DigitalCanion SA has discovered a path traversal vulnerability in the View Logs functionality of koozali's SME Server version 11.0rc1-215 allowing an unauthenticated attacker to access files outside of the intended directory, leading to exfiltration of files located outside the...
mariadb: mariadb: SQL injection via improper identifier quoting
A flaw was found in MariaDB, which can lead to SQL injection and privilege escalation. The SHOW CREATE SERVER and SHOW CREATE USER commands, as well as the mariadb-dump utility, do not properly quote identifiers and values when serializing SQL data. An authenticated, low-privileged attacker can...
CVE-2026-76739 HPE Compute Scale-up Server 3200 and 3250 platforms and Superdome Flex server, Remote RMC file modification
A potential security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms and Superdome Flex server could be remotely exploited to list and modify RMC filesystem...