Auth bypass in Wisc Htcondor

CVE-2025-66433

HTCondor Access Point before 25.3.1 allows an authenticated user to impersonate other users on the local machine by submitting a batch job. This is fixed in 24.12.14, 25.0.3, and 25.3.1. The earliest affected version is 24.7.3.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.8% 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-2025-66433: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-66433?
CVE-2025-66433 is a medium-severity vulnerability in Wisc Htcondor, classified under Incorrect Authorization. CVSS score: 4.2/10. Published 2025-11-30.
How severe is CVE-2025-66433?
Medium severity. CVSS v3 base score is 4.2 out of 10.