httpd: HTTP Session Hijack via a TLS upgrade

An HTTP session hijacking flaw was found in Apache httpd. In some modssl configurations on Apache HTTP Server, an HTTP desynchronization attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade...

CVE-2025-49812 Apache HTTP Server: mod_ssl TLS upgrade attack

In some modssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade. Only configurations using "SSLEngine optional" to enable TLS upgrades are affected. Users are recommend...

CVE-2025-49812

In some modssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade. Only configurations using "SSLEngine optional" to enable TLS upgrades are affected. Users are recommend...

Denial Of Service (DoS)

mcp is vulnerable to Denial Of Service DoS. The vulnerability is due to improper handling of exceptions triggered after establishing a streamable HTTP session, which allows an attacker to cause a ClosedResourceError on the server side...

wildfly-openssl: memory leak per HTTP session creation in WildFly OpenSSL

A memory leak flaw was found in WildFly OpenSSL in versions prior to 1.1.3.Final, where it removes an HTTP session. This flaw allows an attacker to cause an Out of memory OOM issue, leading to a denial of service. The highest threat from this vulnerability is to system availability...

CVE-2025-3526

SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to...

GHSA-MF3R-6M25-3867 Liferay Portal SessionClicks does not restrict the saving of request parameters in the HTTP session

SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to...

Liferay Portal SessionClicks does not restrict the saving of request parameters in the HTTP session

SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to...

CVE-2025-3526

CVE-2025-3526 affects Liferay Portal and Liferay DXP: SessionClicks allows unrestricted saving of HTTP session parameters, causing memory exhaustion and DoS. Affected: Liferay Portal 7.0.0–7.4.3.21; Liferay DXP 7.4 GA–update 9; Liferay Portal 7.3 GA–update 25; older unsupported versions. Root cau...

CVE-2024-44575

RELY-PCIe v22.2.1 to v23.1.0 does not set the Secure attribute for sensitive cookies in HTTPS sessions, which could cause the user agent to send those cookies in cleartext over an HTTP session...

CVE-2013-5537

The web framework on Cisco Web Security Appliance WSA, Email Security Appliance ESA, and Content Security Management Appliance SMA devices does not properly manage the state of HTTP and HTTPS sessions, which allows remote attackers to cause a denial of service management GUI outage via multiple T...

CVE-2012-1288

The UTC Fire & Security GE-MC100-NTP/GPS-ZB Master Clock device uses hardcoded credentials for an administrative account, which makes it easier for remote attackers to obtain access via an HTTP session...

CVE-2014-2871

PaperThin CommonSpot before 7.0.2 and 8.x before 8.0.3 relies on an HTTP session for entering credentials on login pages, which allows remote attackers to obtain sensitive information by sniffing the network...

PT-2025-3910 · Cp Plus · Cp Plus Router

Name of the Vulnerable Software and Affected Versions: CP Plus Router affected versions not specified Description: This issue exists due to insecure handling of cookie flags used within the web interface of the CP Plus Router. A remote attacker could exploit this by intercepting data transmission...

Synology DiskStation Manager Cleartext Transmission of Sensitive Information (CVE-2021-26564)

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager DSM before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session. This plugin only works with Tenable.ot. Please visit...

Synology DiskStation Manager Cleartext Transmission of Sensitive Information (CVE-2021-26560)

Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager DSM before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session. This plugin only works with Tenable.ot. Please visit...

CVE-2024-44575

CVE-2024-44575 affects RELY-PCIe versions 22.2.1–23.1.0. The issue is that the Secure attribute is not set for sensitive cookies in HTTPS sessions, which could allow a user agent to send cookies in cleartext over an HTTP session. The vulnerability is documented with a CVSS v3.1 base score of 3.7 ...

CVE-2024-44575

RELY-PCIe v22.2.1 to v23.1.0 does not set the Secure attribute for sensitive cookies in HTTPS sessions, which could cause the user agent to send those cookies in cleartext over an HTTP session...

CVE-2024-41687

This vulnerability exists in SyroTech SY-GPON-1110-WDONT Router due to transmission of password in plain text. A remote attacker could exploit this vulnerability by intercepting transmission within an HTTP session on the vulnerable system. Successful exploitation of this vulnerability could allow...

CVE-2024-41687 Cleartext Transmission of Sensitive Information Vulnerability

This vulnerability exists in SyroTech SY-GPON-1110-WDONT Router due to transmission of password in plain text. A remote attacker could exploit this vulnerability by intercepting transmission within an HTTP session on the vulnerable system. Successful exploitation of this vulnerability could allow...