CVE-2026-118994

CallBackery versions before 0.62.0 for Perl allow log injection via newlines in the login name

State: Published
Severity: Not scored
Published: Oct 30, 2026
Updated: Oct 30, 2026
Reserved: Oct 29, 2026

Description

CallBackery versions before 0.62.0 for Perl allow log injection via newlines in the login name.

login() writes the login name to the application log without escaping control characters. The login RPC method needs no authentication, so a name containing a newline followed by text in the log record format adds a forged record.

An unauthenticated attacker can forge log records, such as a successful administrator login from an address of their choosing.

Scores

The record has no CVSS score.

Weaknesses

CWE-117 Improper Output Neutralization for Logs

Affected Products

Product	Versions
CallBackery	before 0.62.0Affected

References

https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changesrelease-notes

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