PT-2026-3297 · Studymd · Studymd

Taurusomar · Publicado 2026-01-16 · Atualizado 2026-01-16 · CVE-2021-47842

Positive Technologies (AI Summary)

CVSS v3.1

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions StudyMD version 0.3.2

Description StudyMD version 0.3.2 has a persistent cross-site scripting issue. Attackers can inject malicious scripts into markdown files. Uploading crafted markdown files with embedded JavaScript payloads allows execution when the file is opened, potentially enabling remote code execution.

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

Exploit

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2021-47842

Produtos afetados

Studymd

Referências · 7

• 🔥 https://imgur.com/a/lDHKEIp · Exploit
• 🔥 https://exploit-db.com/exploits/49832 · Exploit
• 🔥 https://vulncheck.com/advisories/studymd-persistent-cross-site-scripting · Exploit
• https://github.com/jotron/StudyMD · Nota
• https://twitter.com/CVEnew/status/2012303202633531456 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2021-47842 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2021-47842 · Nota de Segurança