6.1

CVE-2020-1933: apache software foundation apache nifi Cross-site Scripting

CVSS: 6.1v3.1MediumModified
AliasesGHSA-pqhq-xx62-2v2pBIT-nifi-2020-1933
Published 28-01-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-1933 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in apache software foundation apache nifi. EPSS estimates a 2.81% chance of exploitation in the next 30 days, higher than 86.3% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
2.81%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 28-01-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

2.81%

Chance of exploitation in the next 30 days

Percentile

86%

Versus all other CVEs

30-day change

0.00 pp

From 2.81% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.81%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apache1 product
  • nifi≥ 1.0.0, ≤ 1.10.0
Apache software foundation1 product
Org.apache.nifi1 product
  • nifi≥ 1.0.0, < 1.11.0

3 vendors · 3 products

References

3 links