4.6

CVE-2024-45477: apache software foundation apache nifi Cross-site Scripting

CVSS: 4.6v3.1MediumModified
AliasesGHSA-7mqj-xgf8-p59vBIT-nifi-2024-45477
Published 29-10-2024Last modified 29-10-2024
Open JSON

Vulnerability summary

CVE-2024-45477 is a medium (CVSS 4.6) Cross-site Scripting vulnerability in apache software foundation apache nifi. EPSS estimates a 0.74% chance of exploitation in the next 30 days, higher than 53.8% of scored vulnerabilities.

Overall risk
19/100
0100
Low · default modelHow is this calculated?
CVSS score
4.6/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.74%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 29-10-2024
    PublishedVulnerability first disclosed.
  2. 29-10-2024
    Last modifiedVulnerability information updated.

Description

Apache NiFi 1.10.0 through 1.27.0 and 2.0.0-M1 through 2.0.0-M3 support a description field for Parameters in a Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user, authorized to configure a Parameter Context, can enter arbitrary JavaScript code, which the client browser will execute within the session context of the authenticated user. Upgrading to Apache NiFi 1.28.0 or 2.0.0-M4 is the recommended mitigation.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.74%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

+0.04 pp

From 0.70% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.74%

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
  • nifiEOL≥ 1.10.0, ≤ 1.27.0 | 2.0.0:milestone1 | 2.0.0:milestone2 | 2.0.0:milestone3
Apache software foundation1 product
  • apache nifi≥ 1.10.0, ≤ 1.27.0 | ≥ 2.0.0-M1, ≤ 2.0.0-M3
Org.apache.nifi1 product
  • nifi-web-ui≥ 1.10.0, < 1.28.0 | ≥ 2.0.0-M1, < 2.0.0-M4

3 vendors · 3 products

References

9 links