Vulnerability Description
All Craft CMS versions between 3.0.0 and 3.7.32 disclose password hashes of users who authenticate using their E-Mail address or username in Anti-CSRF-Tokens. Craft CMS uses a cookie called CRAFT_CSRF_TOKEN and a HTML hidden field called CRAFT_CSRF_TOKEN to avoid Cross Site Request Forgery attacks. The CRAFT_CSRF_TOKEN cookie discloses the password hash in without encoding it whereas the corresponding HTML hidden field discloses the users' password hash in a masked manner, which can be decoded by using public functions of the YII framework.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Craftcms | Craft Cms | >= 3.0.0, <= 3.7.32 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2024/06/06/1
- https://at-trustit.tuv.at/tuev-trust-it-cves/cve-disclosure-of-password-hashes/ExploitThird Party Advisory
- https://cves.at/posts/cve-2022-37783/writeup/
- http://www.openwall.com/lists/oss-security/2024/06/06/1
- https://at-trustit.tuv.at/tuev-trust-it-cves/cve-disclosure-of-password-hashes/ExploitThird Party Advisory
- https://cves.at/posts/cve-2022-37783/writeup/
FAQ
What is CVE-2022-37783?
CVE-2022-37783 is a vulnerability with a CVSS score of 7.5 (HIGH). All Craft CMS versions between 3.0.0 and 3.7.32 disclose password hashes of users who authenticate using their E-Mail address or username in Anti-CSRF-Tokens. Craft CMS uses a cookie called CRAFT_CSRF...
How severe is CVE-2022-37783?
CVE-2022-37783 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-37783?
Check the references section above for vendor advisories and patch information. Affected products include: Craftcms Craft Cms.