CVE-2026-110595

CVSS 5.3 (medium) · published 2026-10-14

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.

Weakness: CWE-770

Source: NVD CVE-2026-110595

References

• https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/cases/import_views.py#L44
• https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/contacts/import_views.py#L44
• https://github.com/Django-CRM/Django-CRM/issues/828
• https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110595
• https://www.vulncheck.com/advisories/bottlecrm-0.45-through-1.14.5-memory-exhaustion-via-contact-and-case-csv-import
• https://github.com/Django-CRM/Django-CRM/issues/828

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