PT-2026-53448 · Pypi · Ipsilon

Publicado 2026-06-29 · Atualizado 2026-06-29

OSV

CVSS v3.1

9.1

Crítica

Vetor base

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

A vulnerability in ipsilon 2.0 before 2.0.2, 1.2 before 1.2.1, 1.1 before 1.1.2, and 1.0 before 1.0.3 was found that allows attacker to log out active sessions of other users. This issue is related to how it tracks sessions, and allows an unauthenticated attacker to view and terminate active sessions from other users. It is also called a "SAML2 multi-session vulnerability."

Correção

Identificadores relacionados

PYSEC-2026-360

Produtos afetados

Ipsilon

Referências · 18

• https://github.com/ipsilon-project/ipsilon · Nota
• https://github.com/ipsilon-project/ipsilon/commit/1c48414877fc110652b6078a29529972c7ec9122 · Nota
• https://github.com/ipsilon-project/ipsilon/commit/64fc366c054fc6af1d9d2692902db169884b5f78 · Nota
• https://github.com/ipsilon-project/ipsilon/commit/a33303b6beb5c316d7c18b23566b7666a4e307a4 · Nota
• https://github.com/ipsilon-project/ipsilon/commit/b4744a92d4fa7f6d7ade0ae2d99a2dc0ea94734d · Nota
• https://access.redhat.com/errata/RHSA-2016:2809 · Nota
• https://ipsilon-project.org/advisory/CVE-2016-8638.txt · Nota
• https://osv.dev/vulnerability/PYSEC-2026-360 · Aviso do Fabricante
• https://ipsilon-project.org/release/2.1.0.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-8638 · Nota de Segurança
• http://rhn.redhat.com/errata/RHSA-2016-2809.html · Nota
• https://pagure.io/ipsilon/c/511fa8b7001c2f9a42301aa1d4b85aaf170a461c · Nota
• http://securityfocus.com/bid/94439 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1392829 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8638 · Nota