GHSA-wmx7-pw49-88jx

Suggest an improvement
Source
https://github.com/advisories/GHSA-wmx7-pw49-88jx
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-wmx7-pw49-88jx/GHSA-wmx7-pw49-88jx.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-wmx7-pw49-88jx
Aliases
Published
2024-07-25T17:58:01Z
Modified
2024-07-26T21:50:01.875030Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Craft CMS Allows TOTP Token To Stay Valid After Use
Details

Craft CMS 5 allows reuse of TOTP tokens multiple times within the validity period.

Impact

An attacker is able to re-submit a valid TOTP token to establish an authenticated session. This requires that the attacker has knowledge of the victim's credentials.

A TOTP token can be used multiple times to establish an authenticated session. RFC 6238 insists that an OTP must not be used more than once.

The verifier MUST NOT accept the second attempt of the OTP after the successful validation has been issued for the first OTP, which ensures one-time only use of an OTP.

The OWASP Application Security Verification Standard v4.0.3 (ASVS) reiterates this property with requirement 2.8.4.

Verify that time-based OTP can be used only once within the validity period.

It should also be noted that the validity period of an TOTP token is 2 minutes. This makes a successful brute force attack more likely, since the four tokens are valid at the same time.

Patches

This has been patched in Craft 5.2.3.

References:

https://github.com/sbaresearch/advisories/tree/public/2024/SBA-ADV 2024061701CraftCMSTOTPValidAfter_Use

https://github.com/craftcms/cms/releases/tag/5.2.3

Database specific 
{
    "nvd_published_at": "2024-07-25T17:15:11Z",
    "cwe_ids": [
        "CWE-287"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-25T17:58:01Z"
}
References

Affected packages

Packagist / craftcms/cms

Package

Name
craftcms/cms
Purl
pkg:composer/craftcms/cms

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.0.0-beta.1
Fixed
5.2.3

Affected versions

5.*

5.0.0-beta.1
5.0.0-beta.2
5.0.0-beta.3
5.0.0-beta.4
5.0.0-beta.5
5.0.0-beta.6
5.0.0-beta.7
5.0.0-beta.8
5.0.0-beta.9
5.0.0-beta.10
5.0.0-beta.11
5.0.0-RC1
5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.1.0
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.1.9
5.1.10
5.2.0-beta.1
5.2.0-beta.2
5.2.0-beta.3
5.2.0-beta.4
5.2.0-beta.5
5.2.0-beta.6
5.2.0
5.2.1
5.2.2

Database specific 

{
    "last_known_affected_version_range": "<= 5.2.2"
}