PT-2026-5495 · Localsend · Localsend

Veygax · Publicado 2026-01-30 · Atualizado 2026-01-31 · CVE-2026-25154

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 LocalSend versions up to and including 1.17.0

Description LocalSend is an application enabling file and message sharing with nearby devices on a local network, without internet access. When a user initiates a "Share via Link" session, the application starts a local HTTP server to host the selected files. The client-side logic for this web interface resides in app/assets/web/main.js. The handleFilesDisplay function constructs the HTML for the file list by iterating over the files received from the server.

Recommendations Update LocalSend to a version later than 1.17.0.

Exploit

Correção

RCE

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-25154

GHSA-34V6-52HH-X4R4

Produtos afetados

Localsend

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25154.json · Exploit
• https://github.com/localsend/localsend/security/advisories/GHSA-34v6-52hh-x4r4 · Aviso do Fabricante
• https://github.com/localsend/localsend/commit/8f3cec85aa29b2b13fed9b2f8e499e1ac9b0504c · Correção
• https://t.me/CVEtracker/43347 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2026-25154 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2017370580648137154 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-25154 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/2017370080057716804 · Publicação no Twitter