CVE-2026-110594
CVE-2026-110594 · BottleCRM 0.43 through 1.14.5 ReDoS via Case Routing Rule Regex
This page contains facts from public vulnerability sources. Check the original advisory before updating.
BottleCRM 0.43 through 1.14.5 contains a regular expression denial of service vulnerability that allows authenticated organization administrators to block web workers via unbounded routing rule regex patterns. Attackers can create a routing rule with a catastrophically backtracking pattern evaluated by _match_condition() during case saves, exhausting workers shared across all tenants.
CVSS 6.9 · Medium · EPSS 0.6%
- Published
- Updated
Affected products and versions
bottlecrm
- Versions
- ≥ 0.43, ≤ 1.14.5: Affected (custom)
No fix published
Original sources
- https://github.com/Django-CRM/Django-CRM/issues/830
- https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/cases/routing.py#L107-L114
- https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110594
- https://www.vulncheck.com/advisories/bottlecrm-0.43-through-1.14.5-redos-via-case-routing-rule-regex
- https://nvd.nist.gov/vuln/detail/CVE-2026-110594