CVE-2026-48907criticalsob ataqueCWE-284

CVE-2026-48907: falha crítica em joomlacontenteditor.net Joomla Content Editor…

Joomla Extension - joomlacontenteditor.net - Remote Code Execution in JCE extension for Joomla < 2.9.99.5

Publicada em · Atualizada em

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

100Vexday Risk Score

Corrija agora. Ela está sob exploração confirmada pelo CISA, tem alerta oficial do governo brasileiro e tem exploit funcional público.

ssvc Actcvss 10epss 85%
da publicação à arma4 dias
Publicada no NVD5 de jun.
1ª PoC+4d
metasploit5 de jun.
CISA KEV+11d
Alerta oficial no Brasil

O governo federal publicou alerta, recomendação ou boletim que cita esta vulnerabilidade.

  • CTIR Gov · ALERTA 56/2026 · 10 jul 2026Vulnerabilidade crítica com exploração ativa no Joomla JCEler no gov.br ↗
  • CISC Gov.br · 16 jun 2026RCE Pré-autenticado no JCE Pro — CVE-2026-48907ler no gov.br ↗
Fonte: CTIR Gov (GSI) e CISC Gov.br, sob licença CC BY-ND 3.0.
Ação exigida pela CISAprazo federal: 2026-06-19

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Pesquisado e redigido com IA a partir do advisory do fornecedor e de análises públicas, com as fontes acima. Confira sempre a versão corrigida no advisory oficial antes de agir.
A vulnerability in the JCE editor extension for Joomla allows the creation of new editor profiles for unauthenticated users, ultimately resulting in PHP code upload and execution.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red
PoCs públicas encontradas — 49
exploitdbwww.exploit-db.com/exploits/52645não verificadoexploitdbwww.exploit-db.com/exploits/52630não verificadogithubgithub.com/gh1mau/masta-cve-2026-48907★ 64githubgithub.com/ywh-jfellus/CVE-2026-48907★ 16githubgithub.com/K3ysTr0K3R/CVE-2026-48907★ 4githubgithub.com/0xBlackash/CVE-2026-48907★ 3githubgithub.com/0xgh057r3c0n/CVE-2026-48907★ 3githubgithub.com/NONAME-ELV/CVE-2026-48907★ 1githubgithub.com/g0thamRabb1t/CVE-2026-48907-Joomla-JCE-detection★ 1githubgithub.com/sec0x/CVE-2026-48907★ 1githubgithub.com/amnsecurity/CVE-2026-48907-Joomla-JCE-RCE★ 1githubgithub.com/pssec-io/CVE-2026-48907★ 1githubgithub.com/webshellseo8/CVE-2026-48907-Unauthenticated-RCE-in-JCE★ 1githubgithub.com/bayu06802/CVE-2026-48907★ 1githubgithub.com/ChiefYoru/CVE-2026-48907_PoC★ 1githubgithub.com/0xCyp1337/CVE-2026-48907-RCE★ 1githubgithub.com/HORKimhab/CVE-2026-48907★ 0githubgithub.com/grayxploit/CVE-2026-48907★ 0githubgithub.com/xitexploiter96-dot/CVE-2026-48907-★ 0githubgithub.com/ksotaria1337/-CVE-2026-48907-★ 0githubgithub.com/87achrafg-stack/CVE-2026-48907★ 0githubgithub.com/g0thamRabb1t/joomla-jce-cve-2026-48907-detection★ 0githubgithub.com/Almavj/Joomla_CVE_2026_48907★ 0githubgithub.com/NoXiVaR/CVE-2026-48907★ 0githubgithub.com/theendofabbys/CVE-2026-48907★ 0githubgithub.com/wearehackers160/CVE-2026-48907★ 0githubgithub.com/CerberusMrXi/JCEzploit-CVE-2026-48907★ 0githubgithub.com/CoNistical/CVE-2026-48907★ 0vulncheckvulncheck.com/xdb/d0682c028430não verificadovulncheckvulncheck.com/xdb/8aea764423e4não verificadovulncheckvulncheck.com/xdb/8f852dc50830não verificadovulncheckvulncheck.com/xdb/4fb98049078dnão verificadovulncheckvulncheck.com/xdb/fe6a20a4dab4não verificadovulncheckvulncheck.com/xdb/f624442bb47cnão verificadovulncheckvulncheck.com/xdb/c8ea4f263e83não verificadovulncheckvulncheck.com/xdb/584961b43d7cnão verificadovulncheckvulncheck.com/xdb/7b5f88d13907não verificadovulncheckvulncheck.com/xdb/bf9f910c249enão verificadovulncheckvulncheck.com/xdb/609673988f8enão verificadovulncheckvulncheck.com/xdb/ba4be0ffd1eenão verificadovulncheckvulncheck.com/xdb/34872eebf6banão verificadovulncheckvulncheck.com/xdb/bb03ef2631d1não verificadovulncheckvulncheck.com/xdb/df10c0c1a5fbnão verificadovulncheckvulncheck.com/xdb/3346a89083f0não verificadovulncheckvulncheck.com/xdb/f459dd355b00não verificadovulncheckvulncheck.com/xdb/30044911c5a5não verificadovulncheckvulncheck.com/xdb/c0936cc796c9não verificadovulncheckvulncheck.com/xdb/413b55dc5574não verificadovulncheckvulncheck.com/xdb/ea98edc9d14enão verificado
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