PT-2023-21731 · Pretalx · Pretalx

Stefan Schiller · Publicado 2023-04-20 · Atualizado 2023-05-04 · CVE-2023-28458

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Média

Vetor base

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions pretalx versions 2.3.1 through 2.3.1

Description The issue allows path traversal in HTML export, a non-default feature. Organizers can trigger the overwriting of an arbitrary file with the standard pretalx 404 page content.

Recommendations For pretalx version 2.3.1, update to version 2.3.2 to resolve the issue. As a temporary workaround, consider disabling the HTML export feature until a patch is available. Restrict access to the HTML export module to minimize the risk of exploitation.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2023-28458

GHSA-23FX-92M6-4F2G

PYSEC-2023-40

Produtos afetados

Pretalx

Referências · 12

• 🔥 https://sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference · Exploit
• https://github.com/pretalx/pretalx · Nota
• https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890 · Correção
• https://github.com/pretalx/pretalx/releases/tag/v2.3.2 · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/pretalx/PYSEC-2023-40.yaml · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-28458 · Nota de Segurança
• https://pretalx.com/p/news/security-release-232 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-23fx-92m6-4f2g · Aviso do Fabricante
• https://osv.dev/vulnerability/PYSEC-2023-40 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-28458 · Aviso do Fabricante
• https://t.me/cvenotify/48771 · Publicação no Telegram
• https://t.me/cibsecurity/62560 · Publicação no Telegram