CVE-2026-119644
בינונית 5.4
תיאור (מקור, אנגלית)
Blossom through 1.17.1 contains an authorization bypass vulnerability that allows authenticated non-readonly users to modify other users' pictures by supplying arbitrary picture ids. Attackers can call the picture delete, /picture/del/batch, or /picture/star endpoints to permanently delete victims' images and stored files or change their star status.
מדדים
- CVSS 3.1
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5.4 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L - CVSS 4.0
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5.3 (MEDIUM)
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-1/11/2026
- CWE
- CWE-639
קישורים
- https://github.com/blossom-editor/blossom
- https://github.com/blossom-editor/blossom/blob/v1.17.1/blossom-backend/backend…
- https://github.com/blossom-editor/blossom/blob/v1.17.1/blossom-backend/backend…
- https://github.com/blossom-editor/blossom/issues/214
- https://hackmd.io/@hieuPenguinnn/blossom-picture-idor-cross-user-delete
- https://www.vulncheck.com/advisories/blossom-through-1.17.1-authorization-bypa…