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Session fixation in change password form

Moderate severity GitHub Reviewed Published Nov 12, 2019 to the GitHub Advisory Database • Updated Feb 7, 2024

Package

composer silverstripe/framework (Composer)

Affected versions

>= 3.7.0, < 3.7.4
>= 4.4.0, < 4.4.4
>= 3.6.0, < 3.6.8
>= 4.0.0, < 4.3.5

Patched versions

3.7.4
4.4.4
3.6.8
4.3.5

Description

SilverStripe through 4.3.3 allows session fixation in the "change password" form.

References

Reviewed Nov 12, 2019
Published to the GitHub Advisory Database Nov 12, 2019
Last updated Feb 7, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Physical
Attack complexity
High
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS score

0.210%
(60th percentile)

Weaknesses

CVE ID

CVE-2019-12203

GHSA ID

GHSA-w7r7-r8r9-vrg2

Source code

No known source code
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