The multifilesystem storage backend in Radicale before 1.1 allows remote attackers to…
Priority MEDIUM 48CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub.
Summary
The multifilesystem storage backend in Radicale before 1.1 allows remote attackers to read or write to arbitrary files via a crafted component name.
Why it matters now
EPSS 0.03027 87th percentileScored 2026-11-07
Fix Fixed Radicale (PyPI): 1.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | Radicale (PyPI) | before 1.1 | 1.1 | Patch available | GHSA-fgqv-96v9-w23m |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- Radicale (PyPI) Vendor— Affected before 1.1 Fixed in 1.1 Patch available GHSA-fgqv-96v9-w23m
Remediation
- Fix · GHSA-fgqv-96v9-w23m Radicale (PyPI) Fixed in 1.1 Advisory →
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2015-8747
- 2026-10-03 Alias added: GHSA-fgqv-96v9-w23m
References
Advisory 4
Other 8
- [oss-security] 20160106 Re: CVE request for radicale
- [oss-security] 20160105 CVE request for radicale
- https://github.com/Unrud/Radicale/commit/bcaf452e516c02c9bed584a73736431c5e8831f1
- [oss-security] 20160106 Re: CVE request for radicale
- https://github.com/Kozea/Radicale/commit/18c88642fb19ee1480690e51fff9605ecc6fdab5
- https://github.com/Kozea/Radicale
- https://github.com/pypa/advisory-database/tree/main/vulns/radicale/PYSEC-2016-36.yaml
- https://web.archive.org/web/20200804235922/http://www.securityfocus.com/bid/80255
More Radicale vulnerabilities
- TI-2016-01392 The filesystem storage backend in Radicale before 1.1 on Windows allows remote attackers… CVSS 3.0CRITICAL 10.0
- TI-2017-05899 Radicale before 1.1.2 and 2.x before 2.0.0rc2 is prone to timing oracles and simple… CVSS 3.0HIGH 8.1
- TI-2015-07198 Radicale before 1.1 allows remote authenticated users to bypass owner_write and… CVSS 3.0MEDIUM 5.3
Sources
- CVE-2015-8747 · CVE Program
- CVE-2015-8747 · NVD
- FIRST EPSS
- GHSA-fgqv-96v9-w23m · GitHub Advisory Database · CC BY 4.0
- CVE-2015-8747 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences