CVE-2021-32157: webmin Cross-site Scripting
CVSS: 9.6v3.1CriticalModified
Published 11-04-2022Last modified 03-08-2024
Vulnerability summary
CVE-2021-32157 is a critical (CVSS 9.6) Cross-site Scripting vulnerability in webmin. EPSS estimates a 4.04% chance of exploitation in the next 30 days, higher than 90.5% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.6/10
010
Critical · v3.1 (NVD)EPSS score
4.04%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 11-04-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
A Cross-Site Scripting (XSS) vulnerability exists in Webmin 1.973 via the Scheduled Cron Jobs feature.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.6Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
4.04%
Chance of exploitation in the next 30 days
Percentile
91%
Versus all other CVEs
30-day change
0.00 pp
From 4.04% on 20-09-2026
20-09-202620-10-2026
EPSS score4.04%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundCve 2021 32157
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Webmin1 product
- webmin1.973
1 vendor · 1 product