Auth bypass in Misp
CVE-2022-29534
An issue was discovered in MISP before 2.4.158. In UsersController.php, password confirmation can be bypassed via vectors involving an "Accept: application/json" header.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.016 (74.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/MISP/MISP/compare/v2.4.157...v2.4.158 (Third Party Advisory, Release Notes)
- github.com/MISP/MISP/commit/01120163a6b4d905029d416e7305575df31df8af (Patch, Third Party Advisory)
- zigrin.com/cakephp-application-cybersecurity-research-the-impact-of-a-php-vulne… (Exploit, Third Party Advisory)
- zigrin.com/advisories/misp-password-confirmation-can-be-bypassed/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-29534?
- CVE-2022-29534 is a high-severity vulnerability in Misp, classified under Improper Authentication. CVSS score: 7.5/10. Published 2022-04-20.
- How severe is CVE-2022-29534?
- High severity. CVSS v3 base score is 7.5 out of 10.