CVE-2026-121554
cordova-plugin-advanced-http 1.5.0 through 3.3.1 contains an information disclosure vulnerability…
- Risk score
- 44/100
- CVSS
- 5.9 v3.1
- Exploit chance (30 days)
- 0.5%
- Published
- 3 Nov 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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, n…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 5.9 medium
References
- https://github.com/silkimen/cordova-plugin-advanced-http
- https://github.com/silkimen/cordova-plugin-advanced-http/blob/f6c3ea7f66fbe57770f53546e4af16a74bc2e0cf/src/ios/CordovaHttpPlugin.m#L88-L98
- https://github.com/silkimen/cordova-plugin-advanced-http/blob/f6c3ea7f66fbe57770f53546e4af16a74bc2e0cf/www/helpers.js#L376
- https://github.com/silkimen/cordova-plugin-advanced-http/commit/777a6f10939fd76ddf7f9fe029ae3fcaed850ca1
- https://github.com/silkimen/cordova-plugin-advanced-http/pull/549
- https://www.vulncheck.com/advisories/cordova-plugin-advanced-http-through-3.3.1-cookie-leak-via-cross-origin-redirects
Original 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.
Last activity 3 Nov 2026. Patch Forecast updates every hour.