PT-2023-16695 · WordPress · Wp Meta Seo

Marco Wotschka · CVE-2023-1023 · Publicado 2023-02-28 · Atualizado 2023-03-09

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions WP Meta SEO plugin for WordPress versions up to, and including, 4.5.3

Description The issue allows authenticated attackers with subscriber-level access to update plugin settings without proper authorization. This is due to a missing capability check on the saveSitemapSettings function. The vulnerability arises from the plugin's reliance on nonce checks for access control, which are accessible to all authenticated users regardless of their role.

Recommendations For WP Meta SEO plugin for WordPress versions up to, and including, 4.5.3, consider updating to a version that includes a fix for this issue, as the current version allows unauthorized changes to sitemap-related settings. As a temporary workaround, consider restricting access to the saveSitemapSettings function until a patch is available.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2023-1023

Produtos afetados

Wp Meta Seo

Referências · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-1023 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-1023 · Aviso do Fabricante
• https://t.me/cibsecurity/59089 · Publicação no Telegram
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2870465%40wp-meta-seo&new=2870465%40wp-meta-seo&sfp_email=&sfph_mail= · Correção
• https://wordfence.com/threat-intel/vulnerabilities/id/9d1e498a-ddcb-4c67-bf0d-bb45b6fe0e9d?source=cve · Nota
• https://plugins.trac.wordpress.org/changeset/2870465/wp-meta-seo/trunk?contextall=1&old=2869205&old_path=%2Fwp-meta-seo%2Ftrunk#file2 · Correção
• https://t.me/cvenotify/45143 · Publicação no Telegram
• https://wordfence.com/threat-intel/vulnerabilities/id/9d1e498a-ddcb-4c67-bf0d-bb45b6fe0e9d · Correção