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CVEs-PoC/2020/CVE-2020-12415.md
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2025-09-29 21:09:30 +02:00

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CVE-2020-12415

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.

POC

Reference

No PoCs from references.

Github