Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in xenioushk BWL Pro Voting Manager bwl-pro-voting-manager allows DOM-Based XSS.This issue affects BWL Pro Voting Manager: from n/a through <= 1.4.9.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in xenioushk BWL Pro Voting Manager bwl-pro-voting-manager allows Blind SQL Injection.This issue affects BWL Pro Voting Manager: from n/a through <= 1.4.9.
CVE-2025-27465 is a vulnerability in the Xen hypervisor related to incorrect exception handling during the replay of certain x86 instructions. When Xen emulates instructions that may raise exceptions, it uses executable stubs with logic to recover arithmetic flags. However, the metadata for exception handling in these cases was incorrect, causing Xen to treat exceptions as fatal rather than handling them gracefully.
A stack-based buffer overflow vulnerability exists in the built-in web interface of DiskBoss Enterprise versions 7.4.28, 7.5.12, and 8.2.14. The vulnerability arises from improper bounds checking on the path component of HTTP GET requests. By sending a specially crafted long URI, a remote unauthenticated attacker can trigger a buffer overflow, potentially leading to arbitrary code execution with SYSTEM privileges on vulnerable Windows hosts.
A stack-based buffer overflow vulnerability exists in the login functionality of Disk Pulse Enterprise version 9.0.34. An attacker can send a specially crafted HTTP POST request to the /login endpoint with an overly long username parameter, causing a buffer overflow in the libspp.dll component. Successful exploitation allows arbitrary code execution with SYSTEM privileges.
The BWL Advanced FAQ Manager plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on the 'baf_set_notice_status' AJAX action in all versions up to, and including, 2.1.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update option values to '1' on the WordPress site. This can be leveraged to update an option that would create an error on the site and deny service to legitimate users or be used to set some values to true such as registration.
CVE-2024-31142 is a vulnerability in Xen related to incorrect logic in the mitigations for Branch Type Confusion (BTC) and Speculative Return Stack Overflow (SRSO) on x86 architectures. Due to a logical error in the implementation of the BTC mitigation (XSA-407), the mitigation does not apply correctly when intended. The SRSO mitigation (XSA-434), which uses the same infrastructure, is similarly affected. This flaw can lead to high impact on confidentiality, integrity, and availability.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Xenioushk BWL Advanced FAQ Manager.This issue affects BWL Advanced FAQ Manager: from n/a through 2.0.3.
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.
[This CNA information record relates to multiple CVEs; the
text explains which aspects/vulnerabilities correspond to which CVE.]
AMD CPUs since ~2014 have extensions to normal x86 debugging functionality.
Xen supports guests using these extensions.
Unfortunately there are errors in Xen's handling of the guest state, leading
to denials of service.1) CVE-2023-34327 - An HVM vCPU can end up operating in the context of
a previous vCPUs debug mask state.2) CVE-2023-34328 - A PV vCPU can place a breakpoint over the live GDT.
This allows the PV vCPU to exploit XSA-156 / CVE-2015-8104 and lock
up the CPU entirely.
[This CNA information record relates to multiple CVEs; the
text explains which aspects/vulnerabilities correspond to which CVE.]
AMD CPUs since ~2014 have extensions to normal x86 debugging functionality.
Xen supports guests using these extensions.
Unfortunately there are errors in Xen's handling of the guest state, leading
to denials of service.1) CVE-2023-34327 - An HVM vCPU can end up operating in the context of
a previous vCPUs debug mask state.2) CVE-2023-34328 - A PV vCPU can place a breakpoint over the live GDT.
This allows the PV vCPU to exploit XSA-156 / CVE-2015-8104 and lock
up the CPU entirely.