Answer in brief
CVE-2026-121554 records a High severity (CVSS 8.2) vulnerability in cordova-plugin-advanced-http 1.5.0 through 3.3.1 Cookie Leak via Cross-Origin Redirects. The current sources do not mark it as known exploited. The current feed maps silkimen/cordova-plugin-advanced-http (generic), silkimen/cordova-plugin-advanced-http (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.2. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps silkimen/cordova-plugin-advanced-http (generic), silkimen/cordova-plugin-advanced-http (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| silkimen/cordova-plugin-advanced-httpgeneric | >=0 <=3.3.1 | Not reported |
| silkimen/cordova-plugin-advanced-httpgeneric | >=1.5.0 <=3.3.1 | Not reported |
Published upstream
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 3, 2026
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.
Quoted source text, attributed separately from HOL analysis.