CVE-2026-34822 Endian Firewall /manage/ca/certificate/ new_cert_name Stored Cross-Site Scripting

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the newcertname parameter to /manage/ca/certificate/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-5246 Cesanta Mongoose P-384 Public Key mongoose.c mg_tls_verify_cert_signature authorization

A vulnerability was determined in Cesanta Mongoose up to 7.20. Affected is the function mgtlsverifycertsignature of the file mongoose.c of the component P-384 Public Key Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. Attacks of this nature...

CVE-2026-5246

CVEs details (CVE-2026-5246) : Affects Cesanta Mongoose up to version 7.20. The vulnerability is in the function mg_tls_verify_cert_signature (mongoose.c) within the P-384 Public Key Handler. Remote exploitation could lead to an authorization bypass. Exploitation is described as complex, and ther...

CVE-2026-5246

A vulnerability was determined in Cesanta Mongoose up to 7.20. Affected is the function mgtlsverifycertsignature of the file mongoose.c of the component P-384 Public Key Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. Attacks of this nature...

EUVD-2026-18152

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

EUVD-2026-18160

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...

CVE-2026-29136

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

CVE-2026-29136

Affected software: SEPPmail Secure Email Gateway (pre-15.0.3). The issue is HTML injection in notification emails about new CA certificates, caused by and/or enabling injection into these messages. Impact is limited to the ability to inject HTML into CA-cert notification emails; no additional det...

CVE-2026-29136 CA Notification HTML Injection

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

CVE-2026-29136

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

CVE-2026-29136 CA Notification HTML Injection

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

CVE-2026-29140 S/MIME Signature Additional Certificate

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...

CVE-2026-29140

CVE-2026-29140 affects SEPPmail Secure Email Gateway prior to version 15.0.3. The issue allows an attacker to cause attacker-controlled certificates to be used for future encryption on a victim by inserting those certificates into S/MIME signatures. The root cause is not explicitly broken out bey...

CVE-2026-29140 S/MIME Signature Additional Certificate

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...

nodejs: Nodejs memory leak

A resource consumption flaw has been discovered in NodeJS. A memory leak in Node.js’s OpenSSL integration occurs when converting X.509 certificate fields to UTF-8 without freeing the allocated buffer. When applications call socket.getPeerCertificatetrue, each certificate field leaks memory,...

CVE-2026-5244 Cesanta Mongoose TLS 1.3 mongoose.c mg_tls_recv_cert heap-based overflow

A vulnerability has been found in Cesanta Mongoose up to 7.20. This affects the function mgtlsrecvcert of the file mongoose.c of the component TLS 1.3 Handler. Such manipulation of the argument pubkey leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been...

CVE-2026-5244 Cesanta Mongoose TLS 1.3 mongoose.c mg_tls_recv_cert heap-based overflow

A vulnerability has been found in Cesanta Mongoose up to 7.20. This affects the function mgtlsrecvcert of the file mongoose.c of the component TLS 1.3 Handler. Such manipulation of the argument pubkey leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been...

[SECURITY] Fedora 42 Update: rust-rustls-webpki-0.103.10-1.fc42

Web PKI X.509 Certificate Verification...

Improper Following of a Certificate's Chain of Trust

Overview Affected versions of this package are vulnerable to Improper Following of a Certificate's Chain of Trust in the TLS Client/Server authentication for database cluster connections. An attacker can gain unauthorized access to the cluster, read and modify sensitive data, escalate privileges,...

GHSA-GVRJ-CJCH-728P Juju has Improper TLS Client/Server authentication and certificate verification on Database Cluster

Impact Any Juju controller since 3.2.0. An attacker with only route-ability to the target juju controller Dqlite cluster endpoint may join the Dqlite cluster, read and modify all information, including escalating privileges, open firewall ports etc. This is due to not checking the client...