CVE-2022-37783
highpriority · track · 30EPSS 0.011 · 66 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-h972-v458-m892Craft CMS discloses password hashes2022-12-05ghsa · osvUS
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.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://at-trustit.tuv.at/tuev-trust-it-cves/cve-disclosure-of-password-hashes/cnnvd
- https://craftcms.com/Patchcnnvd
- https://cves.at/posts/cve-2022-37783/writeup/cnnvd
- https://cxsecurity.com/cveshow/CVE-2022-37783/cnnvd
- http://www.openwall.com/lists/oss-security/2024/06/06/1enisa_euvd
- https://at-trustit.tuv.at/tuev-trust-it-cves/cve-disclosure-of-password-hashes/enisa_euvd
- https://cves.at/posts/cve-2022-37783/writeup/enisa_euvd
- http://www.openwall.com/lists/oss-security/2024/06/06/1nvd
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