What is CVE-2023-32210?

CVE-2023-32210 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 6.5/10. Published 2023-06-19.

How severe is CVE-2023-32210?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Mozilla Firefox

CVE-2023-32210

Documents were incorrectly assuming an ordering of principal objects when ensuring we were loading an appropriately privileged principal. In certain circumstances it might have been possible to cause a document to be loaded with a higher privileged principal than intended. This vulnerability affects Firefox < 113.

EPSS: 0.005 (42.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Mozilla Firefox — versions unspecified

References

security@mozilla.org (Permissions Required)
security@mozilla.org
security@mozilla.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-32210?: CVE-2023-32210 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 6.5/10. Published 2023-06-19.
How severe is CVE-2023-32210?: Medium severity. CVSS v3 base score is 6.5 out of 10.