PT-2026-4798 · Hiawatha · Hiawatha

Publicado 2026-01-26 · Atualizado 2026-02-13 · CVE-2025-57785

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Hiawatha version 11.7

Description A double free issue exists in the XSLT show index function of the Hiawatha webserver. This allows an unauthenticated attacker to corrupt data, potentially leading to arbitrary code execution. The issue involves a double free condition within the XSLT processing logic.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Double Free

Enumeração de Fraquezas

CWE-415

Identificadores relacionados

CVE-2025-57785

Produtos afetados

Hiawatha

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-57785 · Nota de Segurança
• https://gitlab.com/hsleisink/hiawatha/-/blame/master/src/xslt.c?ref_type=heads#L675 · Nota
• https://osv.dev/vulnerability/CVE-2025-57785 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2015856455123886432 · Publicação no Twitter
• https://t.me/cveNotify/151940 · Publicação no Telegram