PT-2026-29149 · Basercms · Basercms

Melonattacker · Publicado 2026-03-31 · Atualizado 2026-03-31 · CVE-2026-30878

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions baserCMS versions prior to 5.2.3

Description baserCMS is a website development framework. A publicly accessible mail submission API allows unauthenticated users to submit mail form entries, even when the corresponding form is configured to not accept submissions. This circumvents administrative controls designed to prevent form submissions and could enable spam or abuse through the API. The vulnerable API endpoint is a mail submission form.

Recommendations Update to version 5.2.3 or later.

Exploit

Correção

Improper Authorization

Enumeração de Fraquezas

CWE-285

Identificadores relacionados

CVE-2026-30878

GHSA-8CR7-R8QW-GP3C

Produtos afetados

Basercms

Referências · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30878.json · Exploit
• 🔥 https://github.com/baserproject/basercms/security/advisories/GHSA-8cr7-r8qw-gp3c · Exploit
• https://github.com/baserproject/basercms/releases/tag/5.2.3 · Nota
• https://github.com/baserproject/basercms · Nota
• https://basercms.net/security/JVN_20837860 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2038916055666733341 · Publicação no Twitter
• https://twitter.com/CVEarity/status/2038900886458737087 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-30878 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-8cr7-r8qw-gp3c · Aviso do Fabricante
• https://twitter.com/cyberbivash/status/2038835968979955812 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-30878 · Aviso do Fabricante