CVE-2026-121554

cordova-plugin-advanced-http 1.5.0 through 3.3.1 Cookie Leak via Cross-Origin Redirects

Published Nov 3, 2026 CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Description
cordova-plugin-advanced-http 1.5.0 through 3.3.1 contains an information disclosure vulnerability that leaks cookies to third-party hosts because the JavaScript layer passes jar-built Cookie headers as ordinary request headers. When a request is redirected to another host via an open or attacker-influenced redirect, native iOS and Android stacks forward the Cookie header, letting attackers hijack user sessions.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Silkimen
Silkimen cordova-plugin-advanced-http
Vendors & Products Silkimen
Silkimen cordova-plugin-advanced-http
Type Values Removed Values Added
Description cordova-plugin-advanced-http through 3.3.1 contains an information disclosure vulnerability that leaks cookies to third-party hosts by forwarding an explicitly set Cookie header across cross-origin redirects. Attackers controlling a redirect target, via an open redirect or attacker-supplied URL, can receive the original host's session cookies and hijack user sessions. cordova-plugin-advanced-http 1.5.0 through 3.3.1 contains an information disclosure vulnerability that leaks cookies to third-party hosts because the JavaScript layer passes jar-built Cookie headers as ordinary request headers. When a request is redirected to another host via an open or attacker-influenced redirect, native iOS and Android stacks forward the Cookie header, letting attackers hijack user sessions.
Title cordova-plugin-advanced-http through 3.3.1 Cookie Leak via Cross-Origin Redirects cordova-plugin-advanced-http 1.5.0 through 3.3.1 Cookie Leak via Cross-Origin Redirects
Type Values Removed Values Added
Description cordova-plugin-advanced-http through 3.3.1 contains an information disclosure vulnerability that leaks cookies to third-party hosts by forwarding an explicitly set Cookie header across cross-origin redirects. Attackers controlling a redirect target, via an open redirect or attacker-supplied URL, can receive the original host's session cookies and hijack user sessions.
Title cordova-plugin-advanced-http through 3.3.1 Cookie Leak via Cross-Origin Redirects
Weaknesses CWE-201
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 9, 2026, 3:11 PM
Reserved
Nov 3, 2026, 2:46 PM
Status
Awaiting Analysis
Published
Nov 3, 2026, 4:17 PM
Modified
Nov 9, 2026, 3:17 PM