PT-2026-56905 · Gunthercox · Chatterbot

Publicado 2026-07-09 · Atualizado 2026-07-09 · CVE-2026-58198

Mitre

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

ChatterBot is a machine learning, conversational dialog engine for creating chat bots. Prior to 1.2.14, UbuntuCorpusTrainer.extract() uses a predictable home-rooted output directory (~/ubuntu data/ubuntu dialogs) with a check-then-create pattern followed by tar.extractall(path=self.data path), allowing a local attacker who pre-plants a symlink at the predictable path to cause archive contents to be written through the symlink to an attacker-chosen directory. This issue is fixed in version 1.2.14.

Correção

Link Following

Time Of Check To Time Of Use

Enumeração de Fraquezas

CWE-59

CWE-367

Identificadores relacionados

CVE-2026-58198

Produtos afetados

Chatterbot

Referências · 5

• https://github.com/gunthercox/ChatterBot/security/advisories/GHSA-wvrh-2f4m-924v · Nota
• https://github.com/gunthercox/ChatterBot/releases/tag/1.2.14 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-58198 · Nota de Segurança
• https://github.com/gunthercox/ChatterBot/commit/82817b5c28bfd43e682b991bcc76e6f780726dbf · Nota
• https://github.com/gunthercox/ChatterBot/pull/2445 · Nota