CVE-2024-29296
mediumpriority · track · 10EPSS 0.013 · 69 %ileexploit · PoCEURUUSEPSS · scored 2026-10-27
A user enumeration vulnerability was found in Portainer CE 2.19.4. This issue occurs during user authentication process, where a difference in response time could allow a remote unauthenticated user to determine if a username is valid or not.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (2)
Public proof-of-concept and weaponised exploit code.
affected products (5)
Products and version ranges known to be affected.
- Go github.com/portainer/portainer< 0.6.1-0.20240417040827-48bc7d0d92f0osvUSpkg:golang/github.com/portainer/portainer
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-87x6-8m9v-g8c2Portainer CE allows username enumeration through authentication response timing2024-04-10ghsa · osvUS
A user enumeration vulnerability was found in Portainer CE 2.19.4. This issue occurs during user authentication process, where a difference in response time could allow a remote unauthenticated user to determine if a username is valid or not.
- GO-2026-6619Portainer CE allows username enumeration through authentication response timing in github.com/portainer/portainer2026-10-01vendor · osvUS
Portainer CE allows username enumeration through authentication response timing in github.com/portainer/portainer
also known as (6)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan