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.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| unaffected |
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Vendor Solution
Upgrade to CallBackery 0.62.0 or later.
Tracking
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Fri, 30 Oct 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | CallBackery versions before 0.62.0 for Perl allow log injection via newlines in the login name | |
| Weaknesses | CWE-117 | |
| References |
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: CPANSec
Published:
Updated: 2026-10-30T13:10:57.452Z
Reserved: 2026-10-29T10:58:47.286Z
Link: CVE-2026-118994
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-30T13:18:32.213
Modified: 2026-10-30T13:18:32.213
Link: CVE-2026-118994
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-30T14:30:08Z