CVE-2026-110595
BottleCRM 0.45 through 1.14.5 Memory Exhaustion via Contact and Case CSV Import
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
BottleCRM 0.45 through 1.14.5 contains an uncontrolled memory allocation vulnerability in _read_upload() that reads entire CSV uploads before enforcing the 5 MB limit. Authenticated users with mass-import permission can send oversized CSV files concurrently to /api/contacts/import/ and /api/cases/import/ endpoints to exhaust worker memory and trigger out-of-memory termination.
| CWE | CWE-770 |
| Vendor | micropyramid |
| Product | bottlecrm |
| Published | Oct 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
MicroPyramid / BottleCRM
0.45 ≤ 1.14.5
References
github.com: https://github.com/Django-CRM/Django-CRM/issues/828 github.com: https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/contacts/import_views.py#L44 github.com: https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/cases/import_views.py#L44 vulncheck.com: https://www.vulncheck.com/advisories/bottlecrm-0.45-through-1.14.5-memory-exhaustion-via-contact-and-case-csv-import
Credits
Aaron Amran Bin Amiruddin (@aaronamran)