What’s Vulnerable › Vulnerabilities

CVE-2026-1063: bastillion-io Bastillion Public Key Management System AuthKeysKtrl.java command injection

• Severity: medium (CVSS 4.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-17 · updated 2026-06-17
• Weakness: CWE-74

Description

A vulnerability has been found in bastillion-io Bastillion up to 4.0.1. This vulnerability affects unknown code of the file src/main/java/io/bastillion/manage/control/AuthKeysKtrl.java of the component Public Key Management System. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• bastillion-io Bastillion: 4.0.0, 4.0.1

References

• https://github.com/AnalogyC0de/public_exp/blob/main/archives/Bastillion/report1.md
• https://vuldb.com/?ctiid.341631
• https://vuldb.com/?id.341631
• https://vuldb.com/?submit.731303

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