Description
A ReDoS based DoS vulnerability in the GlobalID <1.0.1 which could allow an attacker supplying a carefully crafted input can cause the regular expression engine to take an unexpected amount of time. All users running an affected release should either upgrade or use one of the workarounds immediately.
Affected products
rubyonrails: globalid
References2
- discuss.rubyonrails.org/t/cve-2023-22799-possible-redos-based-d… PatchVendor Advisory
- discuss.rubyonrails.org/t/cve-2023-22799-possible-redos-based-d… PatchVendor Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 1% percentile: 64 · as of 6 November 2026
- CWE
- CWE-400CWE-1333
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.