CVE-2026-2604
Evolution-data-server: evolution data server: arbitrary file deletion via inconsistent uri handling
MEDIUM 5.6
En bref
- Source
- NVD
- EPSS
- EPSS 0.28 % · centile 21 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Awaiting Analysis
Description
A flaw was found in evolution-data-server. Inconsistent comparison logic in the addressbook file backend allows a Flatpak application with D-Bus access to craft a malicious URI containing directory traversal sequences. This URI is stored without proper validation during contact creation or modification. Later, during contact deletion, the URI is processed with a less strict check, leading to the deletion of arbitrary files on the host filesystem. This could potentially include critical Flatpak override files.
Faiblesses (CWE)
- CWE-73 — External Control of File Name or Path
Références
- https://access.redhat.com/security/cve/CVE-2026-2604
- https://bugzilla.redhat.com/show_bug.cgi?id=2440301
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/627
- https://lists.debian.org/debian-lts-announce/2026/03/msg00007.html
- https://lists.debian.org/debian-lts-announce/2026/09/msg00031.html
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/work_items/627
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.6 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L | redhat |
| CVSS 3.1 | MEDIUM 5.6 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L | NVD · secalert@redhat.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-37506
- GCVE · GCVE-0-2026-2604
Produits affectés
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |