CVE-2026-111946
NONE—CVSS v3
—CVSS v2
0.17%
EPSS (exploit probability)
CWE-497CWE
Description
Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header.
When the response body is a filehandle and the file_etag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected responses may use the disclosed inode numbers to aid backend fingerprinting and correlation of files served through different URLs.
Affected routers (0)
No routers currently mapped to this CVE in our database.