CVE-2026-105263
Performing a manipulation of the argument url results in server-side request forgery.
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.23% probability · 14th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Source
- cna@vuldb.com
EPSS moved from 0.2% on 5 October 2026 to 0.2% on 26 October 2026.
References
- https://github.com/shaarli/Shaarli/
- https://github.com/shaarli/Shaarli/commit/8ca4de8e7c932a684481f5fbb1229fe16de1f4d2
- https://github.com/shaarli/Shaarli/releases/tag/v0.16.4
- https://github.com/shaarli/Shaarli/security/advisories/GHSA-85jx-fhrf-q9w7
- https://vuldb.com/cve/CVE-2026-105263
- https://vuldb.com/submit/972906
- https://vuldb.com/vuln/413464
- https://vuldb.com/vuln/413464/cti
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.