CVE-2020-12415

MEDIUM · CVSS 6.5 EPSS 1.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-07-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2020-12415

Severity

MEDIUM

CVSS

6.5

EPSS

1.27%

Firefox

Original NVD Description

When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to service requests for the top level directory. This vulnerability affects Firefox < 78.