CVE-2026-105852
highpriority · track · 30OT risk · elevatedEPSS 0.003 · 19 %ileUSEPSS · scored 2026-10-27
Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, querying a readable collection with a relationship to another collection can expose information about related documents protected by access.read where constraints. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 2.7–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-7c34-32v3-j575Payload relationship-query authorization bypass2026-10-06ghsa · osvUS
## Impact A readable collection could expose information about protected documents in a related collection. **You are affected if:** - You expose a readable collection with a relationship to a collection protected by access.read where constraints. ## Patches Users should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`. ## Workarounds There is no complete workaround. Upgrade Payload packages `>= 3.90.0` or `>= 4.0.0-canary.34`.
sources
Which sources assert this record, and when.
references (3) nvd
External citations — patches, advisories, analysis.
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