PT-2023-16672 · WordPress · Shield Security

Ram + 1 · Publicado 2023-06-09 · Atualizado 2023-06-15 · CVE-2023-0993

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Shield Security plugin for WordPress versions up to, and including, 17.0.17

Description The issue concerns missing authorization on the 'theme-plugin-file' AJAX action. This allows authenticated attackers to add arbitrary audit log entries, indicating that a theme or plugin has been edited. It also serves as a vector for Cross-Site Scripting.

Recommendations For Shield Security plugin for WordPress versions up to, and including, 17.0.17, update to a version later than 17.0.17 to resolve the issue. As a temporary workaround, consider restricting access to the 'theme-plugin-file' AJAX action to minimize the risk of exploitation.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2023-0993

Produtos afetados

Shield Security

Referências · 7

• https://t.me/cvenotify/52347 · Publicação no Telegram
• https://wordfence.com/blog/2023/04/multiple-vulnerabilities-patched-in-shield-security · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/674461ad-9b61-48c4-af2a-5dfcaeb38215?source=cve · Nota
• https://wordpress.org/plugins/wp-simple-firewall · Nota
• https://osv.dev/vulnerability/CVE-2023-0993 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-0993 · Nota de Segurança
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2883864%40wp-simple-firewall%2Ftrunk&old=2883536%40wp-simple-firewall%2Ftrunk&sfp_email=&sfph_mail= · Correção