CVE-2026-110594 json
BottleCRM 0.43 through 1.14.5 ReDoS via Case Routing Rule Regex
published 2026-10-14 26 d ago modified 2026-10-16 24 d ago also EUVD-2026-101222
- cvss
- 4.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- micropyramid django_crm 1.14.12
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 26 d ago
Exploit prediction
0.64% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Django-CRM/Django-CRM/issues/830 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110594 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 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 |
| CNA | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| CNA | 4.0 | 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/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 |
Affected products
- MicroPyramid BottleCRM
Classification
- Weakness
-
- CWE-1333 Inefficient Regular Expression Complexity
References
-
github.com
/Django-CRM/Django-CRM/issues/830
issue-tracking, exploit
-
github.com
/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110594
technical-description, exploit
-
github.com
/Django-CRM/Django-CRM/blob/v1.14.5/backend/cases/routing.py#L107-L114
technical-description
-
vulncheck.com
/advisories/bottlecrm-0.43-through-1.14.5-redos-via-case-routing-rule-regex
third-party-advisory
Sources
- CVE List CVE-2026-110594
- NVD CVE-2026-110594
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.