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CWE-1004

Sensitive Cookie Without 'HttpOnly' Flag

25 CVEs Avg CVSS 6.1 MITRE
2
CRITICAL
3
HIGH
17
MEDIUM
2
LOW
6
POC
0
KEV

Monthly

CVE-2026-82697 Aug 31, 13:15 LOW POC Monitor

Session cookie exposure in sambitraj's Student-Management-System allows attackers to steal session tokens via client-side JavaScript due to the absence of the HttpOnly flag in the `session_start` function. All commits up to 56ba287f2e9031523ccb4244cb6e3fe530e4e5d5 are affected, and no vendor patch exists as the maintainer has not responded to the responsible disclosure. A publicly available proof-of-concept exists, though exploitation requires high attack complexity and a co-present XSS vector to materialize as a session hijack.

Information Disclosure Student Management System
NVD VulDB GitHub
CVSS 4.0
2.9
EPSS
0.3%
CVE-2026-21754 Aug 25, 10:51 MEDIUM This Month

Missing HttpOnly cookie flags in HCL Hive expose session tokens and sensitive credentials to client-side script access, enabling session hijacking when combined with cross-site scripting. The CVE description cites broader infrastructure weaknesses - lateral movement, container breakout, and internal communications exposure - suggesting CWE-1004 is one root cause within a cluster of related configuration flaws. No public exploit has been identified at time of analysis, and no KEV listing exists, but the network-accessible attack surface with no privilege requirement (beyond user interaction) makes this relevant for any internet-exposed Hive deployment.

Information Disclosure Hive
NVD
CVSS 3.1
5.4
EPSS
0.1%
CVE-2026-53660 Aug 14, 19:25 Maven HIGH PATCH GHSA This Week

Session theft and unauthorized OAuth consent grant in OpenAM Community Edition through 16.0.6 result from the default configuration issuing the iPlanetDirectoryPro SSO cookie with HttpOnly=false and simultaneously reusing that cookie as the CSRF token in OAuth/OIDC consent flows. An authenticated console user who clicks a single attacker-crafted link, when chained with any co-resident same-origin XSS on the OpenAM origin, loses their SSO session and simultaneously completes an attacker-driven OAuth consent grant in one interaction. No public exploit code has been identified at time of analysis and this CVE is not listed in the CISA KEV catalog, but the dual-purpose misuse of the session cookie - as both a bearer token and a CSRF guard - substantially amplifies the impact of any XSS present in the same origin.

CSRF XSS
NVD GitHub
CVE-2026-42239 May 07, 18:49 npm HIGH PATCH GHSA This Week

Session hijacking via JavaScript-readable authentication cookies in Budibase versions prior to 3.35.10 allows any Cross-Site Scripting (XSS) vulnerability to escalate into full account takeover. The budibase:auth cookie containing the JWT session token is set with httpOnly: false, enabling JavaScript to read it via document.cookie. Combined with confirmed prior XSS vulnerabilities in Budibase (GHSA-gp5x-2v54-v2q5), attackers can exfiltrate session tokens and gain persistent access to victim accounts. The cookie also lacks secure and sameSite flags, exposing tokens over plaintext HTTP. No public exploit identified at time of analysis. EPSS data not available. Patch available in version 3.35.10.

XSS Budibase
NVD GitHub VulDB
CVSS 3.1
8.1
EPSS
0.0%
CVE-2026-0696 Jan 16, 14:15 MEDIUM This Month

Professional Service Automation contains a vulnerability that allows attackers to client-side scripts access to session cookie values (CVSS 6.5).

Information Disclosure Professional Service Automation
NVD
CVSS 3.1
6.5
EPSS
0.0%
CVE-2026-22081 Jan 09, 12:15 Monitor

This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface.

Information Disclosure
NVD
EPSS
0.0%
CVE-2025-27453 Jul 03, 12:15 MEDIUM This Month

A remote code execution vulnerability in HttpOnly flag (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Information Disclosure Meac300 Fnade4 Firmware
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-49189 Jun 12, 14:15 MEDIUM PATCH This Month

CVE-2025-49189 is a security vulnerability (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Information Disclosure Media Server
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-47289 Jun 02, 11:15 MEDIUM PATCH This Month

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. Once submitted, if the shop owner (admin) approves the testimonial, the script executes in the context of any user visiting the testimonial page. Because the session cookies are not marked with the `HttpOnly` flag, they can be exfiltrated by the attacker - potentially leading to account takeover. Version 1.1.0.3 fixes the issue.

XSS Ce Phoenix Cart
NVD GitHub
CVSS 3.1
6.3
EPSS
0.0%
CVE-2025-26844 May 08, 16:15 CRITICAL Act Now

An issue was discovered in Znuny through 7.1.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Znuny
NVD
CVSS 3.1
9.8
EPSS
0.4%
EPSS 0% CVSS 2.9
LOW POC Monitor

Session cookie exposure in sambitraj's Student-Management-System allows attackers to steal session tokens via client-side JavaScript due to the absence of the HttpOnly flag in the `session_start` function. All commits up to 56ba287f2e9031523ccb4244cb6e3fe530e4e5d5 are affected, and no vendor patch exists as the maintainer has not responded to the responsible disclosure. A publicly available proof-of-concept exists, though exploitation requires high attack complexity and a co-present XSS vector to materialize as a session hijack.

Information Disclosure Student Management System
NVD VulDB GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing HttpOnly cookie flags in HCL Hive expose session tokens and sensitive credentials to client-side script access, enabling session hijacking when combined with cross-site scripting. The CVE description cites broader infrastructure weaknesses - lateral movement, container breakout, and internal communications exposure - suggesting CWE-1004 is one root cause within a cluster of related configuration flaws. No public exploit has been identified at time of analysis, and no KEV listing exists, but the network-accessible attack surface with no privilege requirement (beyond user interaction) makes this relevant for any internet-exposed Hive deployment.

Information Disclosure Hive
NVD
HIGH PATCH This Week

Session theft and unauthorized OAuth consent grant in OpenAM Community Edition through 16.0.6 result from the default configuration issuing the iPlanetDirectoryPro SSO cookie with HttpOnly=false and simultaneously reusing that cookie as the CSRF token in OAuth/OIDC consent flows. An authenticated console user who clicks a single attacker-crafted link, when chained with any co-resident same-origin XSS on the OpenAM origin, loses their SSO session and simultaneously completes an attacker-driven OAuth consent grant in one interaction. No public exploit code has been identified at time of analysis and this CVE is not listed in the CISA KEV catalog, but the dual-purpose misuse of the session cookie - as both a bearer token and a CSRF guard - substantially amplifies the impact of any XSS present in the same origin.

CSRF XSS
NVD GitHub
EPSS 0% CVSS 8.1
HIGH PATCH This Week

Session hijacking via JavaScript-readable authentication cookies in Budibase versions prior to 3.35.10 allows any Cross-Site Scripting (XSS) vulnerability to escalate into full account takeover. The budibase:auth cookie containing the JWT session token is set with httpOnly: false, enabling JavaScript to read it via document.cookie. Combined with confirmed prior XSS vulnerabilities in Budibase (GHSA-gp5x-2v54-v2q5), attackers can exfiltrate session tokens and gain persistent access to victim accounts. The cookie also lacks secure and sameSite flags, exposing tokens over plaintext HTTP. No public exploit identified at time of analysis. EPSS data not available. Patch available in version 3.35.10.

XSS Budibase
NVD GitHub VulDB
EPSS 0% CVSS 6.5
MEDIUM This Month

Professional Service Automation contains a vulnerability that allows attackers to client-side scripts access to session cookie values (CVSS 6.5).

Information Disclosure Professional Service Automation
NVD
EPSS 0%
Monitor

This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface.

Information Disclosure
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

A remote code execution vulnerability in HttpOnly flag (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Information Disclosure Meac300 Fnade4 Firmware
NVD
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

CVE-2025-49189 is a security vulnerability (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Information Disclosure Media Server
NVD
EPSS 0% CVSS 6.3
MEDIUM PATCH This Month

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. Once submitted, if the shop owner (admin) approves the testimonial, the script executes in the context of any user visiting the testimonial page. Because the session cookies are not marked with the `HttpOnly` flag, they can be exfiltrated by the attacker - potentially leading to account takeover. Version 1.1.0.3 fixes the issue.

XSS Ce Phoenix Cart
NVD GitHub
EPSS 0% CVSS 9.8
CRITICAL Act Now

An issue was discovered in Znuny through 7.1.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Znuny
NVD

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