PT-2026-1120 · Emlog · Emlog

Snowhy77 · Publicado 2026-01-02 · Atualizado 2026-01-02 · CVE-2026-21433

Positive Technologies (AI Summary)

CVSS v3.1

7.7

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Emlog versions up to and including 2.5.19

Description Emlog is vulnerable to server-side Out-of-Band (OOB) requests and Server-Side Request Forgery (SSRF) through the handling of uploaded SVG files. An attacker can upload a specially crafted SVG file via the /admin/media.php endpoint. When the server processes the SVG file, it makes HTTP requests to a host controlled by the attacker, leading to potential internal network probing and exposure of metadata or credentials.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-21433

GHSA-6RWR-C8HC-MJJ4

Produtos afetados

Emlog

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21433.json · Exploit
• https://github.com/emlog/emlog/security/advisories/GHSA-6rwr-c8hc-mjj4 · Aviso do Fabricante
• https://t.me/cveNotify/147591 · Publicação no Telegram
• https://t.me/CVEtracker/41289 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2007185795388408285 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2007168109363540113 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-21433 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-21433 · Nota de Segurança