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CVE archive

January 2023

Browse CVE records published in January 2023, with severity, affected products, CWE, KEV, and source-backed vulnerability context.

Showing 50 of 2291 matching CVEs · Page 7 of 46.

High · CVSS 8.8

CVE-2023-54333: Social-Share-Buttons 2.2.3 - SQL Injection via project_id Parameter

Social-Share-Buttons 2.2.3 contains a critical SQL injection vulnerability in the project_id parameter that allows attackers to manipulate database queries. Attackers can exploit this vulnerability by sending crafted POST requests with malicious SQL payloads to retrieve and potentially steal entire database contents.

Published Jan 13, 2026 · Updated Apr 7, 2026

High · CVSS 8.5

CVE-2023-53984: HotKey Clipboard 2.1.0.6 - Privilege Escalation Unquoted Service Path

Clevo HotKey Clipboard 2.1.0.6 contains an unquoted service path vulnerability in the HKClipSvc service that allows local non-privileged users to potentially execute code with system privileges. Attackers can exploit the misconfigured service path to inject and execute arbitrary code by placing malicious executables in specific file system locations.

Published Jan 13, 2026 · Updated Apr 7, 2026

High · CVSS 7

CVE-2023-6270: Kernel: aoe: improper reference count leads to use-after-free vulnerability

A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution.

Published Jan 4, 2024 · Updated Mar 24, 2026

Critical · CVSS 9.8

CVE-2023-6816: Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer

A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used.

Published Jan 18, 2024 · Updated Mar 19, 2026

Medium · CVSS 6.5

CVE-2023-5455: Ipa: invalid csrf protection

A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.

Published Jan 10, 2024 · Updated Mar 18, 2026

Medium · CVSS 6.1

CVE-2023-54341: Webgrind 1.1 - Reflected Cross-Site Scripting (XSS) via file Parameter

Webgrind 1.1 and before contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts via the file parameter in index.php. The application does not sufficiently encode user-controlled inputs, allowing attackers to execute arbitrary JavaScript in victim's browsers by crafting malicious URLs.

Published Jan 13, 2026 · Updated Mar 5, 2026

Critical · CVSS 9.8

CVE-2023-54339: Webgrind 1.1 - Remote Command Execution (RCE) via dataFile Parameter

Webgrind 1.1 contains a remote command execution vulnerability that allows unauthenticated attackers to inject OS commands via the dataFile parameter in index.php. Attackers can execute arbitrary system commands by manipulating the dataFile parameter, such as using payload '0%27%26calc.exe%26%27' to execute commands on the target system.

Published Jan 13, 2026 · Updated Mar 5, 2026

Critical · CVSS 9.1

CVE-2023-54337: Sysax Multi Server 6.95 - 'Password' Denial of Service (PoC)

Sysax Multi Server 6.95 contains a denial of service vulnerability in the administrative password field that allows attackers to crash the application. Attackers can overwrite the password field with 800 bytes of repeated characters to trigger an application crash and disrupt server functionality.

Published Jan 13, 2026 · Updated Mar 5, 2026

High · CVSS 8.5

CVE-2023-54331: Outline 1.6.0 - Unquoted Service Path

Outline 1.6.0 contains an unquoted service path vulnerability that allows local attackers to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted service path in the OutlineService executable to inject malicious code that will be executed with LocalSystem permissions.

Published Jan 13, 2026 · Updated Mar 5, 2026

Critical · CVSS 9.8

CVE-2023-54330: Inbit Messenger 4.9.0 - Unauthenticated Remote SEH Overflow

Inbit Messenger versions 4.6.0 to 4.9.0 contain a remote stack-based buffer overflow vulnerability that allows unauthenticated attackers to execute arbitrary code by sending malformed network packets. Attackers can craft a specially designed payload targeting the messenger's network handler to overwrite the Structured Exception Handler (SEH) and execute shellcode on vulnerable Windows systems.

Published Jan 13, 2026 · Updated Mar 5, 2026

Critical · CVSS 9.8

CVE-2023-54329: Inbit Messenger 4.9.0 - Unauthenticated Remote Command Execution (RCE)

Inbit Messenger 4.6.0 - 4.9.0 contains a remote command execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by exploiting a stack overflow in the messenger's protocol. Attackers can send specially crafted XML packets to port 10883 with a malicious payload to trigger the vulnerability and execute commands with system privileges.

Published Jan 13, 2026 · Updated Mar 5, 2026

Medium · CVSS 4.9

CVE-2023-6693: Qemu: virtio-net: stack buffer overflow in virtio_net_flush_tx()

A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtio_net_flush_tx function if guest features VIRTIO_NET_F_HASH_REPORT, VIRTIO_F_VERSION_1 and VIRTIO_NET_F_MRG_RXBUF are enabled. This could allow a malicious user to overwrite local variables allocated on the stack. Specifically, the `out_sg` variable could be used to read a part of process memory and send it to the wire, causing an information leak.

Published Jan 2, 2024 · Updated Feb 25, 2026

Medium · CVSS 6.5

CVE-2023-6683: Qemu: vnc: null pointer dereference in qemu_clipboard_request()

A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. The qemu_clipboard_request() function can be reached before vnc_server_cut_text_caps() was called and had the chance to initialize the clipboard peer, leading to a NULL pointer dereference. This could allow a malicious authenticated VNC client to crash QEMU and trigger a denial of service.

Published Jan 12, 2024 · Updated Feb 25, 2026

Medium · CVSS 5.3

CVE-2023-7333: bluelabsio records-mover Table Object sql injection

A weakness has been identified in bluelabsio records-mover up to 1.5.4. The affected element is an unknown function of the component Table Object Handler. This manipulation causes sql injection. The attack needs to be launched locally. Upgrading to version 1.6.0 is sufficient to fix this issue. Patch name: 3f8383aa89f45d861ca081e3e9fd2cc9d0b5dfaa. You should upgrade the affected component.

Published Jan 7, 2026 · Updated Feb 23, 2026

Critical · CVSS 9.8

CVE-2023-54334: Explorer32++ 1.3.5.531 - Buffer overflow

Explorer32++ 1.3.5.531 contains a buffer overflow vulnerability in Structured Exception Handler (SEH) records that allows attackers to execute arbitrary code. Attackers can exploit the vulnerability by providing a long file name argument over 396 characters to corrupt the SEH chain and potentially execute malicious code.

Published Jan 13, 2026 · Updated Jan 14, 2026

High · CVSS 8.5

CVE-2023-54336: Mediconta 3.7.27 - 'servermedicontservice' Unquoted Service Path

Mediconta 3.7.27 contains an unquoted service path vulnerability in the servermedicontservice that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\medicont3\ to inject malicious code that would execute with LocalSystem permissions during service startup.

Published Jan 13, 2026 · Updated Jan 14, 2026

Medium · CVSS 5.4

CVE-2023-0094: UpQode Google Maps <= 1.0.5 - Contributor+ Stored XSS

The UpQode Google Maps WordPress plugin through 1.0.5 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Published Jan 16, 2024 · Updated Jan 9, 2026

Medium · CVSS 6.4

CVE-2023-22745: Buffer Overlow in TSS2_RC_Decode in tpm2-tss

tpm2-tss is an open source software implementation of the Trusted Computing Group (TCG) Trusted Platform Module (TPM) 2 Software Stack (TSS2). In versions prior to 4.1.0-rc0, 4.0.1, and 3.2.2-rc1, `Tss2_RC_SetHandler` and `Tss2_RC_Decode` both index into `layer_handler` with an 8 bit layer number, but the array only has `TPM2_ERROR_TSS2_RC_LAYER_COUNT` entries, so trying to add a handler for higher-numbered layers or decode a response code with such a layer number reads/writes past the end of the buffer. This Buffer overrun, could result in arbitrary code execution. An example attack would be a MiTM bus attack that returns 0xFFFFFFFF for the RC. Given the common use case of TPM modules an attacker must have local access to the target machine with local system privileges which allows access to the TPM system. Usually TPM access requires administrative privilege. Versions 4.1.0-rc0, 4.0.1, and 3.2.2-rc1 fix the issue.

Published Jan 19, 2023 · Updated Nov 21, 2025

Medium · CVSS 6.2

CVE-2023-40546: Shim: out-of-bounds read printing error messages

A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances.

Published Jan 29, 2024 · Updated Nov 20, 2025

Medium · CVSS 6.8

CVE-2023-4001: Grub2: bypass the grub password protection feature

An authentication bypass flaw was found in GRUB due to the way that GRUB uses the UUID of a device to search for the configuration file that contains the password hash for the GRUB password protection feature. An attacker capable of attaching an external drive such as a USB stick containing a file system with a duplicate UUID (the same as in the "/boot/" file system) can bypass the GRUB password protection feature on UEFI systems, which enumerate removable drives before non-removable ones. This issue was introduced in a downstream patch in Red Hat's version of grub2 and does not affect the upstream package.

Published Jan 15, 2024 · Updated Nov 20, 2025

Medium · CVSS 5.5

CVE-2023-7192: Kernel: refcount leak in ctnetlink_create_conntrack()

A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow.

Published Jan 2, 2024 · Updated Nov 20, 2025

Medium · CVSS 5.7

CVE-2023-6944: Rhdh: catalog-import function leaks credentials to frontend

A flaw was found in the Red Hat Developer Hub (RHDH). The catalog-import function leaks GitLab access tokens on the frontend when the base64 encoded GitLab token includes a newline at the end of the string. The sanitized error can display on the frontend, including the raw access token. Upon gaining access to this token and depending on permissions, an attacker could push malicious code to repositories, delete resources in Git, revoke or generate new keys, and sign code illegitimately.

Published Jan 4, 2024 · Updated Nov 20, 2025

Medium · CVSS 6.5

CVE-2023-6476: Cri-o: pods are able to break out of resource confinement on cgroupv2

A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.

Published Jan 9, 2024 · Updated Nov 20, 2025

High · CVSS 7.8

CVE-2023-47039: Perl: perl for windows binary hijacking vulnerability

A vulnerability was found in Perl. This security issue occurs while Perl for Windows relies on the system path environment variable to find the shell (`cmd.exe`). When running an executable that uses the Windows Perl interpreter, Perl attempts to find and execute `cmd.exe` within the operating system. However, due to path search order issues, Perl initially looks for cmd.exe in the current working directory. This flaw allows an attacker with limited privileges to place`cmd.exe` in locations with weak permissions, such as `C:\ProgramData`. By doing so, arbitrary code can be executed when an administrator attempts to use this executable from these compromised locations.

Published Jan 2, 2024 · Updated Nov 20, 2025

Medium · CVSS 5.3

CVE-2023-5612: Missing Authorization in GitLab

An issue has been discovered in GitLab affecting all versions before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. It was possible to read the user email address via tags feed although the visibility in the user profile has been disabled.

Published Jan 26, 2024 · Updated Nov 20, 2025

High · CVSS 7.1

CVE-2023-6291: Keycloak: redirect_uri validation bypass

A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.

Published Jan 26, 2024 · Updated Nov 11, 2025

Medium · CVSS 4.7

CVE-2023-46836: x86: BTC/SRSO fixes not fully effective

The fixes for XSA-422 (Branch Type Confusion) and XSA-434 (Speculative Return Stack Overflow) are not IRQ-safe. It was believed that the mitigations always operated in contexts with IRQs disabled. However, the original XSA-254 fix for Meltdown (XPTI) deliberately left interrupts enabled on two entry paths; one unconditionally, and one conditionally on whether XPTI was active. As BTC/SRSO and Meltdown affect different CPU vendors, the mitigations are not active together by default. Therefore, there is a race condition whereby a malicious PV guest can bypass BTC/SRSO protections and launch a BTC/SRSO attack against Xen.

Published Jan 5, 2024 · Updated Nov 4, 2025