ruby-jwt: Empty-key HMAC bypass; cross-language sibling of CVE-2026-44351

JWT.decodetoken, '', true, algorithm: 'HS256' accepts an attacker-forged token. OpenSSL::HMAC.digest'SHA256', '', payload returns a valid digest under an empty key, and no raise InvalidKeyError if key.empty? precondition exists in the HMAC algorithm. JWT.decodetoken, "", true, algorithm: 'HS256' ...

Open Source Point of Sale 加密问题漏洞

Open Source Point of Sale is an open-source sales point system based on the Open Source Point of Sale framework. Versions of Open Source Point of Sale 3.4.2 and earlier had encryption-related vulnerabilities. These vulnerabilities stemmed from a function in the Employee Login component called...

PT-2026-41671

Name of the Vulnerable Software and Affected Versions opensourcepos Open Source Point of Sale versions prior to 3.4.3 Description A flaw in the Employee Login component allows for the use of a weak hash. The issue is located in the Login function within the app/Models/Employee.php file. This...

The vulnerability of the ngx_http_charset_module module in NGINX Plus and NGINX Open Source web servers allows attackers to compromise the confidentiality and accessibility of protected information.

The vulnerability of the ngxhttpcharsetmodule module in NGINX Plus and NGINX Open Source web servers is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of protected information...

The vulnerability of the software for storing and analyzing distributed tracebacks of Grafana Tempo, related to the storage of information in an open manner, allows a perpetrator to gain unauthorized access to the protected information.

The vulnerability of the software for storing and analyzing distributed tracebacks of Grafana Tempo involves the storage of information in an open manner. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the ngx_http_ssl_module module in NGINX Plus and NGINX Open Source web servers allows attackers to compromise the confidentiality and accessibility of protected information.

The vulnerability of the ngxhttpsslmodule module in NGINX Plus and NGINX Open Source web servers is related to the use of memory after deallocation. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of protected information...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: perl-File-Find-Rule (UTSA-2026-021485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021485 advisory. File::Find::Rule through 0.34 for Perl is vulnerable to Arbitrary Code Execution when grep encounters a crafted filename. A file handle is opened with the 2 argument...

Security Bulletin: Cargo in IBM Open SDK for Rust on AIX uses a vulnerable version of openssl (CVE-2026-41676, CVE-2026-41677, CVE-2026-41678, CVE-2026-41681)

Summary The cargo package manager in IBM Open SDK for Rust on AIX 1.90.0.1 and 1.92.0.1 uses versions 0.10.73 and 0.10.74 of the openssl crate, which provides Rust bindings for the OpenSSL library. Several security-related bugs, such as buffer overflows, were identified in these versions of the...

CVE-2018-25336

jCart for OpenCart 2.3.0.2 contains a cross-site request forgery vulnerability that allows attackers to modify user account information without authentication. Attackers can craft malicious HTML forms targeting endpoints , and to change user credentials, passwords, and affiliate account details...

CVE-2018-25336 jCart for OpenCart 2.3.0.2 Cross-Site Request Forgery

jCart for OpenCart 2.3.0.2 contains a cross-site request forgery vulnerability that allows attackers to modify user account information without authentication. Attackers can craft malicious HTML forms targeting endpoints , and to change user credentials, passwords, and affiliate account details...

CVE-2018-25336

jCart for OpenCart 2.3.0.2 contains a cross-site request forgery vulnerability that allows attackers to modify user account information without authentication. Attackers can craft malicious HTML forms targeting endpoints , and to change user credentials, passwords, and affiliate account details...

EUVD-2018-21855

Joomla jCart for OpenCart 2.3.0.2 contains a cross-site request forgery vulnerability that allows attackers to modify user account information without authentication. Attackers can craft malicious HTML forms targeting endpoints , and to change user credentials, passwords, and affiliate account...

CVE-2026-8744

Open5GS up to 2.7.7 is affected by a denial-of-service in the NRF component, specifically in ogs_sbi_subscription_data_add and ogs_sbi_nf_service_add within /lib/sbi/context.c. The flaw enables remote exploitation and a public exploit exists. Remediation requires applying the official patch refer...

CVE-2026-8730

A flaw has been found in Open5GS up to 2.7.6. This impacts the function ogssbinfinstancesetid in the library /lib/sbi/context.c of the component NRF. Executing a manipulation of the argument nfInstanceId can lead to denial of service. The attack may be performed from remote. The exploit has been...

CVE-2026-8719 AI Engine 3.4.9 - Authenticated (Subscriber+) Privilege Escalation via Missing Authorization in MCP OAuth Bearer Token

The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Privilege Escalation in version 3.4.9. This is due to missing WordPress capability enforcement in the MCP OAuth bearer-token authorization path, where any valid OAuth token causes MCP access to be...

Malicious code in @zentrafinance/protocol-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dac3a1aa20b56dc05bd68918bf7f6148970c361a102fafcd7d75d807adc36862 The package @zentrafinance/protocol-config was found to contain malicious code. Source: ghsa-malware...

Open5GS 安全漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.6 and earlier contain security vulnerabilities. These vulnerabilities stem from the ranuefindbyamfuengapid function in the context.c file of the...

Linux Distros Unpatched Vulnerability : CVE-2026-8721

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLs. Password parameters in PKCS12.xs are declared char , which routes...

Fedora 44 : libmetal / open-amp (2026-c618807faa)

The remote Fedora 44 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-c618807faa advisory. Update to 2026.04.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for thi...

CVE-2020-37234

Internet Download Manager 6.38.12 contains a buffer overflow vulnerability in the Scheduler component that allows local attackers to crash the application by supplying oversized input. Attackers can paste malicious data exceeding 5000 bytes into the 'Open the following file when done' field to...