4.3

CVE-2024-21723: [20240202] - Core - Open redirect in installation application

Analyzed
Published 20-02-2024Last modified 04-12-2024

Vulnerability summary

CVE-2024-21723 is a medium (CVSS 4.3) Open Redirect vulnerability in joomla! project joomla! cms. EPSS estimates a 0.54% chance of exploitation in the next 30 days, higher than 44.4% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.54%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 20-02-2024
    PublishedVulnerability first disclosed.
  2. 04-12-2024
    Last modifiedVulnerability information updated.

Description

Inadequate parsing of URLs could result into an open redirect.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.54%

Chance of exploitation in the next 30 days

Percentile

44%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.54% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Joomla1 product
  • joomla\!≥ 1.5.0, < 3.10.15 | ≥ 4.0.0, < 4.4.3 | ≥ 5.0.0, < 5.0.3
Joomla! project1 product

2 vendors · 2 products

References

1 links