Weakness (CWE)
CWE-1004: Sensitive Cookie Without 'HttpOnly' Flag
The product uses a cookie to store sensitive information, but the cookie is not marked with the HttpOnly flag.
How to prevent it (1 mitigation)
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Implementation
Leverage the HttpOnly flag when setting a sensitive cookie in a response.
Source: MITRE CWE-1004
20 results · Clear filters · Feed
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Medium 5.4
WebDyne versions from 2.014 before 3.022 for Perl issue session cookies without the Secure, HttpOnly and SameSite attributes
WebDyne versions from 2.014 before 3.022 for Perl issue session cookies without the Secure, HttpOnly and SameSite attributes. WebDyne::Session sets its session cookie with only a name, value and path. Browsers then send the session ID over plain HTTP and with…
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Medium 6.3
AIOHTTP: Secure attribute not enforced for shared cookie
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the Secure attribute for a shared cookie is not enforced. An attacker can consequently cause a shared cookie marked Secure to be sent with an unencrypted request.…
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Medium 5.4
HCL Hive is affected by multiple security vulnerabilities.
HCL Hive is affected by multiple infrastructure and network configuration vulnerabilities, which could lead to unauthorized lateral movement, container breakout, and sensitive data exposure within internal communications.
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Medium 6.8
Pinpoint - Insecure Session Cookie Attributes in pinpointJwt
Pinpoint through version 3.1.0 contains an insecure session management vulnerability that allows attackers to access the pinpointJwt session cookie due to missing HttpOnly and Secure attributes, enabling JavaScript access via document.cookie and cleartext tra…
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Medium 6.1
Rucio WebUI has a Stored Cross-site Scripting (XSS) Vulnerability in its Custom RSE Attribute
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. Versions prior to 35.8.3, 38.5.4, and 39.3.1 have a stored Cross-Site Scripting (XSS) vulnerability in the …
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Medium 6.1
Rucio WebUI has a Stored Cross-site Scripting (XSS) vulnerability its Identity Name
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. Versions prior to 35.8.3, 38.5.4, and 39.3.1 have a stored Cross-Site Scripting (XSS) vulnerability in the …
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Medium 6.1
Rucio WebUI has Stored Cross-site Scripting (XSS) in RSE Metadata
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. Versions prior to 35.8.3, 38.5.4, and 39.3.1 have a stored Cross-Site Scripting (XSS) vulnerability in the …
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Medium 6.5
Session Cookies Missing HttpOnly Attribute
In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribute. In some scenarios, this could allow client-side scripts access to session cookie values.
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Medium 5.3
HTTP Security Misconfiguration - Lacking Secure and HTTPOnly Attribute
HTTP Security Misconfiguration - Lacking Secure and HTTPOnly Attribute may allow reading the sensitive cookies from the javascript contextThis issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
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Medium 5.3
CVE-2025-27453
The HttpOnly flag is set to false on the PHPSESSION cookie. Therefore, the cookie can be accessed by other sources such as JavaScript.
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Medium 5.3
Cookie missing HttpOnly flag
The HttpOnlyflag of the session cookie \"@@\" is set to false. Since this flag helps preventing access to cookies via client-side scripts, setting the flag to false can lead to a higher possibility of Cross-Side-Scripting attacks which target the stored cooki…
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Medium 6.3
Stored XSS in CE Phoenix Cart Testimonials Allows Account Takeover if Missing HttpOnly Flag
CE Phoenix is a free, open-source eCommerce platform. A stored cross-site scripting (XSS) vulnerability was discovered in CE Phoenix versions 1.0.9.9 through 1.1.0.2 where an attacker can inject malicious JavaScript into the testimonial description field. Onc…
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Medium 6.8
Dario Health USB-C Blood Glucose Monitoring System Starter Kit Android Application Sensitive Cookie Without 'HttpOnly' Flag
Cookie policy is observable via built-in browser tools. In the presence of XSS, this could lead to full session compromise.
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Medium 6.3
Session Cookie without Secure and HTTPOnly flags in taipy
Taipy is an open-source Python library for easy, end-to-end application development for data scientists and machine learning engineers. In affected versions session cookies are served without Secure and HTTPOnly flags. This issue has been addressed in release…
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Medium 6.9
Cookie Without HTTPOnly Flag Set Vulnerability
This vulnerability exists in SyroTech SY-GPON-1110-WDONT Router due to missing HTTPOnly flag for the session cookies associated with the router's web management interface. An attacker with remote access could exploit this by intercepting transmission within a…
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Medium 5.3
Openfind MailGates and MailAudit - Sensitive Cookie Without 'HttpOnly' Flag
The session cookie in MailGates and MailAudit from Openfind does not have the HttpOnly flag enabled, allowing remote attackers to potentially steal the session cookie via XSS.
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Medium 5.3
Sensitive Cookie Without 'HttpOnly' Flag in lirantal/daloradius
Sensitive Cookie Without 'HttpOnly' Flag in GitHub repository lirantal/daloradius prior to master.
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Medium 6.5
Autologin cookie accessible by scripts
GLPI is a free Asset and IT management software package. In versions prior to 9.5.6, the cookie used to store the autologin cookie (when a user uses the "remember me" feature) is accessible by scripts. A malicious plugin that could steal this cookie would be …
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Medium 6.3
Some sensitive cookies in SAP Disclosure Management, version 10.1, are missing HttpOnly flag, leading to sensitive cook…
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Medium —
Apache Tomcat has cookies without HTTPOnly flag in Set-Cookie header
The default configuration of Apache Tomcat 6.x does not include the HTTPOnly flag in a Set-Cookie header, which makes it easier for remote attackers to hijack a session via script access to a cookie.