CVE-2026-33137: fallo crítico en xwiki-platform
XWiki Platform has an Unauthenticated XAR Import via REST /wikis/{wikiName}
Publicada el · Actualizada el
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 9.3epss 0.6%
de la publicación al arma5 días
Publicada en NVD20 may
1ª PoC+5d
probabilidad de explotación
0.6%top 52% de las CVE
explotación observada
noninguna fuente lo reporta
1 exploit(s) público(s)
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki Platform is a generic wiki platform. In versions starting with 15.10.6 and prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17, the POST /wikis/{wikiName} API executes a XAR import without performing any authentication or authorization checks, allowing an unauthenticated attacker to create or update documents in the target wiki. This vulnerability has been patched in XWiki 16.10.17, 17.4.9, 17.10.3, 18.0.1 and 18.1.0-rc-1.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
xwiki · xwiki-platformPoCs públicas encontradas — 1
githubgithub.com/portbuster1337/CVE-2026-33137★ 0⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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