PT-2023-15903 · Mycms · Mycms

CVE-2022-4892 · Publicado 2023-01-19 · Atualizado 2024-05-17

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 MyCMS (affected versions not specified)

Description A problematic issue was found in MyCMS, affecting the build view function of the file lib/gener/view.php in the Visitors Module. The manipulation of the original/converted argument leads to cross-site scripting. It is possible to initiate the attack remotely.

Recommendations To fix this issue, it is recommended to apply a patch named d64fcba4882a50e21cdbec3eb4a080cb694d26ee. As a temporary workaround, consider disabling the build view function until a patch is available. Restrict access to the vulnerable component Visitors Module to minimize the risk of exploitation. Avoid using the original/converted argument in the affected API endpoint until the issue is resolved.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2022-4892

Produtos afetados

Mycms

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4892.json · Exploit
• https://github.com/andrzuk/MyCMS/commit/d64fcba4882a50e21cdbec3eb4a080cb694d26ee · Correção
• https://osv.dev/vulnerability/CVE-2022-4892 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2022-4892 · Nota de Segurança
• https://t.me/cibsecurity/56708 · Publicação no Telegram
• https://vuldb.com/?id.218895 · Nota
• https://t.me/cvenotify/42403 · Publicação no Telegram
• https://vuldb.com/?ctiid.218895 · Nota