CVE-2026-110594CWE-1333

CVE-2026-110594

Medium · published October 14, 2026

CVSS v3.1
4.9
EPSS
1%
Percentile
50.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00644 · 50.2th percentile
Weakness
CWE-1333 · Inefficient Regular Expression Complexity
Published
2026-10-14T19:17Z
References (5)
https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/cases/routing.py#L107-L114 · [email protected]https://github.com/Django-CRM/Django-CRM/issues/830 · [email protected]https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110594 · [email protected]https://www.vulncheck.com/advisories/bottlecrm-0.43-through-1.14.5-redos-via-case-routing-rule-regex · [email protected]https://github.com/Django-CRM/Django-CRM/issues/830 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 14 OCT 14:16Z
    BottleCRM 0.43 through 1.14.5 ReDoS via Case Routing Rule Regex
    cvelistv5
  • 14 OCT 14:16Z
    BottleCRM 0.43 through 1.14.5 ReDoS via Case Routing Rule Regex
    cvelistv5