cve.bz

CVE-2026-120310

2.3 low

Low (2.3).

Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 returns stored field values in object update responses without checking read access, so clients whose class-level permissions or object ACLs allow update but not read can see object data. Attackers can update such objects to read atomic operation results (Increment, Add, AddUnique, Remove), Cloud Code trigger-set values, and, for dot notation keys under certain conditions, the whole stored parent field.

Severity

CVSS 4.0

2.3 low
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

3.1 low
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Published
Modified
Record from
the NVD, synced

Ask an AI about this CVE

Show the promptExplain CVE-2026-120310 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-120310?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-120310?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an estimate of exploitation activity across the internet over the next 30 days, not a prediction for my systems). Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.

References

Check your stackJSON