Midori before 0.2.5, when WebKitGTK+ before 1.1.14 or LibSoup before 2.29.91 is used…
Priority LOW 29Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Midori before 0.2.5, when WebKitGTK+ before 1.1.14 or LibSoup before 2.29.91 is used, does not verify X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary https web sites via a crafted server certificate, a related issue to CVE-2010-3312.
Why it matters now
EPSS 0.01245 69th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:christian_dywan:midori:*:*:*:*:*:*:*:* | up to 0.2.4 | Vulnerable | Christian Dywan |
| cpe:2.3:a:christian_dywan:midori:0.1.10:*:*:*:*:*:*:* | 0.1.10 | Vulnerable | Christian Dywan |
| cpe:2.3:a:christian_dywan:midori:0.2.0:*:*:*:*:*:*:* | 0.2.0 | Vulnerable | Christian Dywan |
| cpe:2.3:a:christian_dywan:midori:0.2.1:*:*:*:*:*:*:* | 0.2.1 | Vulnerable | Christian Dywan |
| cpe:2.3:a:christian_dywan:midori:0.2.2:*:*:*:*:*:*:* | 0.2.2 | Vulnerable | Christian Dywan |
| cpe:2.3:a:christian_dywan:midori:0.2.3:*:*:*:*:*:*:* | 0.2.3 | Vulnerable | Christian Dywan |
- cpe:2.3:a:christian_dywan:midori:*:*:*:*:*:*:*:* Versions up to 0.2.4 Vulnerable ·Christian Dywan
- cpe:2.3:a:christian_dywan:midori:0.1.10:*:*:*:*:*:*:* Versions 0.1.10 Vulnerable ·Christian Dywan
- cpe:2.3:a:christian_dywan:midori:0.2.0:*:*:*:*:*:*:* Versions 0.2.0 Vulnerable ·Christian Dywan
- cpe:2.3:a:christian_dywan:midori:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Christian Dywan
- cpe:2.3:a:christian_dywan:midori:0.2.2:*:*:*:*:*:*:* Versions 0.2.2 Vulnerable ·Christian Dywan
- cpe:2.3:a:christian_dywan:midori:0.2.3:*:*:*:*:*:*:* Versions 0.2.3 Vulnerable ·Christian Dywan
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2010-3900
- 2026-10-03 Alias added: GHSA-x27m-58m8-qvm6
References
Advisory 1
Other 7
- http://www.twotoasts.de/bugs/index.php?do=details&task_id=168
- ADV-2011-0212
- http://www.omgubuntu.co.uk/2010/05/midori-0-2-5-released/
- http://git.xfce.org/apps/midori/tree/ChangeLog
- http://www.twotoasts.de/index.php?/archives/30-Validation%2C-vending-and-Vala.html
- [oss-security] 20100917 Re: CVE request: epiphany not checking ssl certs
- http://www.twotoasts.de/bugs/index.php?do=details&task_id=743
Sources
- CVE-2010-3900 · CVE Program
- CVE-2010-3900 · NVD
- FIRST EPSS
- GHSA-x27m-58m8-qvm6 · GitHub Advisory Database · CC BY 4.0
- CVE-2010-3900 · 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