Mealie 3.26.0 through 3.28.0 SSRF via OIDC Picture Claim Avatar Fetch
Mealie 3.26.0 through 3.28.0 contains a server-side request forgery vulnerability in the OpenID Connect avatar fetch that ignores ports when allowlisting the identity provider hostname. Authenticated OIDC users who control their picture URL can make the server send GET requests to arbitrary ports on the provider's internal address on each login.
CVE-2026-108594
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-108594
mealie
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/mealie-recipes/mealie",
"vendor": "mealie-recipes",
"product": "mealie",
"versions": [
{
"status": "affected",
"version": "3.26.0",
"versionType": "semver",
"lessThanOrEqual": "3.28.0"
}
],
"packageURL": "pkg:github/mealie-recipes/mealie",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-108594
Source reference:
/cveMetadata/cveId
Publisher severity
low
Source reference: /containers/cna/metrics
- Event
- #22154 · Revision 1
- Added to Heist Feed
- Publisher date