Arbitrary file read and backend crash through unrestricted provider method calls

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-115931 · Microsoft / collected KEV context

cve-program · CVE-2026-115931

• https://github.com/gitroomhq/postiz-app
• https://github.com/gitroomhq/postiz-app/releases/tag/v2.25.2
• https://github.com/gitroomhq/postiz-app/commit/9383f5be4d310c346e33a3748a9a7ded64c96fed
• https://gadvisory.org/advisories/PSA-2026-JNXM56

• Arbitrary file read and backend crash through unrestricted provider method calls · Advisory content revised · 24 Oct 2026
• Arbitrary file read and backend crash through unrestricted provider method calls · Newly collected advisory · 23 Oct 2026