CVE-2022-29534 — An issue was discovered in MISP before 2
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.
Published
2022-04-20T23:15:08.687
Last modified
2026-06-22T19:23:18.580
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
01What is this vulnerability?
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.
02Affected products
No structured affected-product list available — see references below for vendor advisories.
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2022-04-20T23:15:08.687
- Last modified: 2026-06-22T19:23:18.580
09References
- github.com — https://github.com/MISP/MISP/commit/01120163a6b4d905029d416e7305575df31df8af
- github.com — https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158
- zigrin.com — https://zigrin.com/advisories/misp-password-confirmation-can-be-bypassed/
- zigrin.com — https://zigrin.com/cakephp-application-cybersecurity-research-the-impact-of-a-ph…
- github.com — https://github.com/MISP/MISP/commit/01120163a6b4d905029d416e7305575df31df8af
- github.com — https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158
- zigrin.com — https://zigrin.com/advisories/misp-password-confirmation-can-be-bypassed/
- zigrin.com — https://zigrin.com/cakephp-application-cybersecurity-research-the-impact-of-a-ph…
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