CVE-2026-15629: louisho5 picobot Workspace filesystem.go GetSkill link following

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-14 · updated 2026-10-24
Weakness: CWE-59

Description

A weakness has been identified in louisho5 picobot up to 0.2.0. Impacted is the function CreateSkill/GetSkill of the file internal/agent/tools/filesystem.go of the component Workspace Handler. Executing a manipulation can lead to link following. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

louisho5 picobot: 0.1, 0.2.0

References

https://github.com/louisho5/picobot/
https://github.com/louisho5/picobot/issues/40
https://vuldb.com/cve/CVE-2026-15629
https://vuldb.com/submit/855854
https://vuldb.com/vuln/378131
https://vuldb.com/vuln/378131/cti

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