CVE-2026-118990

MediumCVSS 5.5/10Last modified Nov 6, 2026

Description

CallBackery versions before 0.62.0 for Perl leave a world-readable dump of the configuration database in /tmp when taking a configuration backup.

getConfigBlob() has the sqlite3 shell write the dump to /tmp/cbdump<pid> and never removes it. The file takes the process umask, and a symlink planted at that predictable name is followed.

The dump holds every user's password hash and every value saved by the application's forms. A local user can read these after any backup, and may redirect the dump to a file of their choosing.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-59 CWE-379

Affected software

Vendor	Product	Versions
—	—	< 0.62.0

References

https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changes

Timeline

Published: Oct 30, 2026
Last modified: Nov 6, 2026
NVD status: Deferred

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