Arbitrary file upload in Kamlesh Parmar Sync Post With Other Site

CVE-2026-32463

Contributor Arbitrary File Upload in Sync Post With Other Site <= 1.9.3 versions.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (39.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-32463: held from 0.003 to 0.005.

EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-32463?
CVE-2026-32463 is a critical-severity vulnerability in Kamlesh Parmar Sync Post With Other Site, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.9/10. Published 2026-08-18.
How severe is CVE-2026-32463?
Critical severity. CVSS v3 base score is 9.9 out of 10.