Shaarli Admin Metadata Endpoint MetadataController.php MetadataController server-side request forgery
A security flaw has been discovered in Shaarli up to 0.16.3. The affected element is the function MetadataController of the file application/front/controller/admin/MetadataController.php of the component Admin Metadata Endpoint. Performing a manipulation of the argument url results in server-side request forgery. The attack may be initiated remotely. Upgrading to version 0.16.4 is sufficient to fix this issue. The patch is named 8ca4de8e7c932a684481f5fbb1229fe16de1f4d2. It is advisable to upgrade the affected component.
CVE-2026-105263
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-2026-105263
Shaarli
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.
[
{
"cpes": [
"cpe:2.3:a:shaarli:shaarli:*:*:*:*:*:*:*:*"
],
"vendor": "n/a",
"modules": [
"Admin Metadata Endpoint"
],
"product": "Shaarli",
"versions": [
{
"status": "affected",
"version": "0.16.0"
},
{
"status": "affected",
"version": "0.16.1"
},
{
"status": "affected",
"version": "0.16.2"
},
{
"status": "affected",
"version": "0.16.3"
},
{
"status": "unaffected",
"version": "0.16.4"
}
]
}
]- Related CVEs
- CVE-2026-105263
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #8619 · Revision 1
- Added to Heist Feed
- Publisher date