CVE-2026-55207: falha de alta gravidade em pimcore
Pimcore: Account Takeover via Password Reset URL Injection allows unauthenticated attacker to hijack any admin account with 2FA bypass
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 0.7%
Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, an unauthenticated attacker who knows a valid admin username can take over any Pimcore admin account by sending a password reset request with an attacker-controlled resetPasswordUrl. The server generates a real cryptographic recovery token, appends it to the supplied URL, and emails the link to the victim; when the victim clicks the link, the token is sent to the attacker and can be used with POST /pimcore-studio/api/login/token to authenticate with full admin privileges while bypassing two-factor authentication. This issue is fixed in versions 2025.4.6 and 2026.1.6.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Produtos afetados
pimcore · pimcoreCVEs relacionadas — pimcore
No mesmo produto, das mais perigosas para as menos.
CVE-2022-39365CRITICALRCE vulnerability in Pimcore/Mail & Dynamic Text LayoutEPSS 2.3%CVE-2022-31092HIGHSQL injection in pimcoreEPSS 1.4%CVE-2021-39189MEDIUMObservable Response Discrepancy in Lost Password ServiceEPSS 1.4%CVE-2021-39170HIGHImproper Encoding or Escaping of Output in Asset Metadata ComponentEPSS 1.2%CVE-2023-47637HIGHSQL Injection in Admin Grid Filter API in PimcoreEPSS 1.2%CVE-2021-37702HIGHImproper Neutralization of Formula Elements in a CSV File in pimcore/pimcoreEPSS 1.1%
Referências
https://github.com/pimcore/pimcore/security/advisories/GHSA-h854-c3m3-mh5vhttps://github.com/pimcore/studio-backend-bundle/commit/ea9d329686f5e5aea2eec378d63ac2deb965bb27https://github.com/pimcore/studio-backend-bundle/pull/1882https://github.com/pimcore/studio-backend-bundle/releases/tag/v2025.4.6https://github.com/pimcore/studio-backend-bundle/releases/tag/v2026.1.6