PT-2019-6066 · Popojicms · Popojicms

Jinnywco · Publicado 2019-11-22 · Atualizado 2021-08-12 · CVE-2020-21357

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions PopojiCMS version 1.2

Description The issue exists due to a lack of protection for the web page structure in the /admin.php?mod=user&act=addnew endpoint of the content management system. This allows a remote attacker to execute arbitrary web or HTML scripts by using a specially crafted payload. The vulnerability can be exploited via the E-Mail field, enabling attackers to execute arbitrary web scripts or HTML.

Recommendations For PopojiCMS version 1.2, as a temporary workaround, consider disabling the /admin.php?mod=user&act=addnew endpoint until a patch is available. Restrict access to this endpoint to minimize the risk of exploitation. Avoid using the E-Mail field in the affected endpoint until the issue is resolved.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

BDU:2021-04430

CVE-2020-21357

Produtos afetados

Popojicms

Referências · 6

• 🔥 https://github.com/PopojiCMS/PopojiCMS/issues/24 · Exploit
• https://bdu.fstec.ru/vul/2021-04430 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2020-21357 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2020-21357 · Nota de Segurança
• https://t.me/cvenotify/18818 · Publicação no Telegram
• https://t.me/cvenotify/19231 · Publicação no Telegram