RCE in Rexrainbow Phaser3-Rex-Notes
CVE-2026-78179
A vulnerability was identified in rexrainbow phaser3-rex-notes up to 1.80.17. This vulnerability affects the function SetValue of the file plugins/utils/object/SetValue.js of the component BehaviorTree Blackboard Data Interface. Such manipulation of the argument key leads to improperly controlled modification of object prototype attributes. The attack can be launched remotely.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (36.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Rexrainbow Phaser3-Rex-Notes — versions 1.80.0, 1.80.1, 1.80.10
Weakness classification (CWE)
References
- vuldb.com/vuln/394563 (technical-description, vdb-entry)
- vuldb.com/vuln/394563/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-78179 (third-party-advisory)
- vuldb.com/submit/884183 (third-party-advisory)
- github.com/rexrainbow/phaser3-rex-notes/issues/572 (issue-tracking)
- github.com/rexrainbow/phaser3-rex-notes/ (product)
Frequently asked questions
- What is CVE-2026-78179?
- CVE-2026-78179 is a medium-severity vulnerability in Rexrainbow Phaser3-Rex-Notes, classified under Code Injection. CVSS score: 6.3/10. Published 2026-08-24.
- How severe is CVE-2026-78179?
- Medium severity. CVSS v3 base score is 6.3 out of 10.