CVE-2026-114574 massCodeIO massCode Local HTTP Service index.ts information disclosure
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-114574?
CVE-2026-114574 is a medium-severity vulnerability in massCodeIO massCode, published on 21 Oct 2026.
Official description
A security vulnerability has been detected in massCodeIO massCode 5.10. Affected is an unknown function of the file src/main/api/index.ts of the component Local HTTP Service. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The name of the patch is d25d8fa3f5a1e34285c8634f18729650c0c05cda. It is advisable to implement a patch to correct this issue.
Which versions are affected by CVE-2026-114574?
How do I fix CVE-2026-114574?
No fix has been published for CVE-2026-114574 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-114574 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-114574 exists.
Sources
Also known as GHSA-336g-g7w5-w9wv.