Session fixation vulnerability in lib/user/sfBasicSecurityUser.class.php in SensioLabs…
Priority LOW 23Published · 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
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Session fixation vulnerability in lib/user/sfBasicSecurityUser.class.php in SensioLabs Symfony before 1.4.18 allows remote attackers to hijack web sessions via vectors related to the regenerate method and unspecified "database backed session classes."
Why it matters now
EPSS 0.01334 71st 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 · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | up to 1.4.17 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.0:*:*:*:*:*:*:* | 1.4.0 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.0:rc1:*:*:*:*:*:* | 1.4.0 rc1 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.0:rc2:*:*:*:*:*:* | 1.4.0 rc2 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.2:*:*:*:*:*:*:* | 1.4.2 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.3:*:*:*:*:*:*:* | 1.4.3 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.4:*:*:*:*:*:*:* | 1.4.4 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.5:*:*:*:*:*:*:* | 1.4.5 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.6:*:*:*:*:*:*:* | 1.4.6 | Vulnerable | sensiolabs |
- cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* Versions up to 1.4.17 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.0:rc1:*:*:*:*:*:* Versions 1.4.0 rc1 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.0:rc2:*:*:*:*:*:* Versions 1.4.0 rc2 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.3:*:*:*:*:*:*:* Versions 1.4.3 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.4:*:*:*:*:*:*:* Versions 1.4.4 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.5:*:*:*:*:*:*:* Versions 1.4.5 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.6:*:*:*:*:*:*:* Versions 1.4.6 Vulnerable ·sensiolabs
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:1.4.7:*:*:*:*:*:*:* | 1.4.7 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.8:*:*:*:*:*:*:* | 1.4.8 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.9:*:*:*:*:*:*:* | 1.4.9 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.10:*:*:*:*:*:*:* | 1.4.10 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.11:*:*:*:*:*:*:* | 1.4.11 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.12:*:*:*:*:*:*:* | 1.4.12 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.13:*:*:*:*:*:*:* | 1.4.13 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.14:*:*:*:*:*:*:* | 1.4.14 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.15:*:*:*:*:*:*:* | 1.4.15 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:1.4.16:*:*:*:*:*:*:* | 1.4.16 | Vulnerable | sensiolabs |
- cpe:2.3:a:sensiolabs:symfony:1.4.7:*:*:*:*:*:*:* Versions 1.4.7 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.8:*:*:*:*:*:*:* Versions 1.4.8 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.9:*:*:*:*:*:*:* Versions 1.4.9 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.10:*:*:*:*:*:*:* Versions 1.4.10 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.11:*:*:*:*:*:*:* Versions 1.4.11 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.12:*:*:*:*:*:*:* Versions 1.4.12 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.13:*:*:*:*:*:*:* Versions 1.4.13 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.14:*:*:*:*:*:*:* Versions 1.4.14 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.15:*:*:*:*:*:*:* Versions 1.4.15 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:1.4.16:*:*:*:*:*:*:* Versions 1.4.16 Vulnerable ·sensiolabs
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2012-2667
- 2026-10-03 Alias added: GHSA-9j54-wmcm-g7mf
References
Other 3
- [oss-security] 20120604 CVE Request -- Symfony / php-symfony-symfony: Session fixation flaw corrected in upstream 1.4.18 version
- http://trac.symfony-project.org/browser/tags/RELEASE_1_4_18/CHANGELOG
- [oss-security] 20120605 Re: CVE Request -- Symfony / php-symfony-symfony: Session fixation flaw corrected in upstream 1.4.18 version
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- TI-2018-10604 An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through… CVSS 3.1MEDIUM 6.5
- TI-2019-08131 In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and… CVSS 3.1CRITICAL 9.8
- TI-2016-02159 Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass… CVSS 3.0CRITICAL 9.8
- TI-2019-08459 An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. CVSS 3.1CRITICAL 9.8
- TI-2018-08136 An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2012-2667 · CVE Program
- CVE-2012-2667 · NVD
- FIRST EPSS
- GHSA-9j54-wmcm-g7mf · GitHub Advisory Database · CC BY 4.0
- CVE-2012-2667 · 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