Kritik CVSS 9.6
CVE-2026-115932: CVE-2026-115932: dizin geçişi
Açıklama (NVD)
When a post is published, Postiz treats a media path that is not a web address as a file on the server's disk, but it does not check that the file lies inside the upload directory. A registered user can store a crafted media path with a post, get it past the checks that normally restrict it, and have the publishing worker read an arbitrary file and send it as an attachment to a Discord server the user controls. The same unconfined reads can be reached through two further routes. One tells the caller whether a file exists and can exhaust the backend's memory, the other delivers the file the same way as the main route. Self-registration is open by default, so the attacker needs no existing account.
Özet bilgiler
- CVSS v3.1
- 9.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N - EPSS
- %0,43 (yüzdelik 37)
- CWE
- CWE-22
- Yama
- Yok / bilinmiyor