CVE-2026-49233 — Routinator cache path traversal using rogue rsync URIs

CVE-2026-49233

Routinator cache path traversal using rogue rsync URIs PUBLISHED

Description (CNA)

Routinator does not properly check the module component of rsync URIs, which are used to create the file system paths for the Routinator cache. This allows for path traversal by having a module name containing .., potentially providing an attacker access to the entire Routinator rsync cache.

Affected (CNA)

Vendor / product	Versions
NLnet Labs / Routinator	unaffected 0.15.2 before *

CWE

CWE-22

References

https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-49233.txt

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.