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P4
CVE-2026-115932: postiz-app 2.23.0 to before 2.25.3
CVE-2026-115932. CVSS 3.1 base score 9.6 (CRITICAL, Source advisory).
Affected technology
postiz-app · 2.23.0 to before 2.25.3
GitroomHQ
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
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. Source advisory’s CVSS 3.1 assessment (base score 9.6/10) rates confidentiality and integrity impact as high; availability impact as none.
- CWE
- CWE-22, CWE-74
- CCR priority
- 38.4 /100 (P4)
- CVSS 3.1
- 9.6 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N · Source advisory
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-24 16:17:22.316973+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-115932.html