CraftCMS Plugin - Two-Factor Authentication - Password Hash Disclosure

published 2024-06-06 2 y ago modified 2026-06-17 4 mo ago also GHSA-3p4x-grpm-xw58 , EUVD-2024-1903

cvss: 3.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

The CraftCMS plugin Two-Factor Authentication in versions 3.3.1, 3.3.2 and 3.3.3 discloses the password hash of the currently authenticated user after submitting a valid TOTP.

Patch / fix

fixed in 2 links 2

packagist born05/craft-twofactorauthentication 3.3.4
born05 two-factor_authentication 3.3.4

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-06-06)

Exploit prediction

0.83% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/sbaresearch/advisories/tree/public/2024/SBA-ADV-20240202-01_CraftCMS_Plugin_Two-Factor_Authentication_Password_Hash_Disclosure referenced PoC, tagged "exploit" by a source, unverified
openwall.com http://www.openwall.com/lists/oss-security/2024/06/06/1 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	born05/craft-twofactorauthentication	>=3.3.1, <3.3.4	3.3.4

Affected products

Born05 CraftCMS Plugin - Two-Factor Authentication

Classification

Weakness

CWE-499 Serializable Class Containing Sensitive Data
CWE-522 Insufficiently Protected Credentials
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

github.com /born05/craft-twofactorauthentication/commit/eb93bcb73037171dae8ca5cfa4c20e7e5748b73a
web
github.com /sbaresearch/advisories/tree/public/2024/SBA-ADV-20240202-01_CraftCMS_Plugin_Two-Factor_Authentication_Passwor
third-party-advisory, web, exploit
openwall.com /lists/oss-security/2024/06/06/1
web, exploit, mailing-list, third-party-advisory
plugins.craftcms.com /two-factor-authentication?craft4
product, web
github.com /born05/craft-twofactorauthentication/releases/tag/3.3.4
release-notes, web
nvd.nist.gov /vuln/detail/CVE-2024-5657
advisory
github.com /born05/craft-twofactorauthentication
package

Sources

CVE List CVE-2024-5657
GitHub Advisory GHSA-3p4x-grpm-xw58
NVD CVE-2024-5657

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary