CVE-2026-105863Critical· 9.4▾ MidnightPayload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, a custom field option that maps a field to a reserved authentication claim name can place unintended values in the authentic…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 51.7 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
9.2 → 9.4
Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, a custom field option that maps a field to a reserved authentication claim name can place unintended values in the authentication token issued at login. This issue is fixed in version 3.90.0.
payload >= 3.0.0, < 3.90.0payload = 4.0.0Upgrade past the affected range:
payload 3.90.0Affected packages:
payload >= 3.0.0, < 3.90.0payload >= 4.0.0-canary.0, < 4.0.0-canary.34Patched in:
payload 3.90.0payload 4.0.0-canary.34Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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