Improper input validation in tahoe-lafs
Priority LOW 36CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
Tahoe-LAFS 1.9.0 fails to ensure integrity which allows remote attackers to corrupt mutable files or directories upon retrieval.
Why it matters now
EPSS 0.01714 77th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Tahoe-LAFS | tahoe-lafs | 1.10.0-2 | — | No fix listed | CNA |
| — | tahoe-lafs (PyPI) | — | — | No fix listed | GHSA-v62p-cjv8-35xh |
- tahoe-lafs VendorTahoe-LAFS Affected 1.10.0-2 Fixed in — No fix listed CNA
- tahoe-lafs (PyPI) Vendor— Affected — Fixed in — No fix listed GHSA-v62p-cjv8-35xh
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tahoe-lafs:tahoe-lafs:1.9.0:*:*:*:*:*:*:* | 1.9.0 | Vulnerable | Tahoe-LAFS |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 10.0 | Vulnerable | Debian |
- cpe:2.3:a:tahoe-lafs:tahoe-lafs:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Tahoe-LAFS
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-0051
- 2026-10-03 Alias added: GHSA-v62p-cjv8-35xh
References
Exploit 2
Advisory 5
More Tahoe-lafs vulnerabilities
- TI-2011-03191 Tahoe-LAFS v1.3.0 through v1.8.2 could allow unauthorized users to delete immutable files in some cases. CVSS 3.1MEDIUM 6.5
Sources
- CVE-2012-0051 · CVE Program
- CVE-2012-0051 · NVD
- FIRST EPSS
- GHSA-v62p-cjv8-35xh · GitHub Advisory Database · CC BY 4.0
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