CVE-2026-110594

BottleCRM 0.43 through 1.14.5 ReDoS via Case Routing Rule Regex

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.

Affected

MicroPyramid · BottleCRM

CVSS v4.0 VULNCHECK

6.9 MEDIUMCVSS: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

CVSS v3.1 VULNCHECK

4.9 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

0.64% chance of exploitation in the next 30 days, 50th percentile

Published

2026-10-14

Updated

2026-10-16

Proof-of-concept exploits (1)

• aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-1105942★ · 2026-10-04

References

• CVE Record
• NVD entry

Related

• CVE-2026-110592
• CVE-2026-110593
• CVE-2026-110595
• CVE-2026-63081
• CVE-2026-63082
• CVE-2026-64828