CVE-2024-21724

mediumpriority · track · 24EPSS 0.005 · 44 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.51% (44th) EPSS

CVSS 6.1 · medium

Is it mine?

11 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Inadequate input validation for media selection fields lead to XSS vulnerabilities in various extensions.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.6–8.1

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.18.1highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondaryexploitability 2.8 · impact 2.7

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (11)

Products and version ranges known to be affected.

Joomla! Project Joomla! CMS≤ 5.0.0-5.0.2enisa_euvdEU
Joomla! Project Joomla! CMS≤ 4.0.0-4.4.2enisa_euvdEU
Joomla! Project Joomla! CMSall versionsenisa_euvdEU
Joomla! Project Joomla! CMS≤ 1.6.0-3.10.14enisa_euvdEU
GNU General Public License Joomla!1.6.0 → 3.10.14fstec_bduRU
GNU General Public License Joomla!4.0.0 → 4.4.2fstec_bduRU
GNU General Public License Joomla!5.0.0 → 5.0.2fstec_bduRU
joomla joomla!1.6.0 → 3.10.15nvdUScpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
joomla joomla!4.0.0 → 4.4.3nvdUScpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
joomla joomla!5.0.0 → 5.0.3nvdUScpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
Bitnami joomla1.6.0 → 5.0.3osvUSpkg:bitnami/joomla

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0430Joomla: Mehrere SchwachstellenDeutsch2024-02-20csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Joomla ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, Dateien zu manipulieren oder Sicherheitsvorkehrungen zu umgehen.
BIT-joomla-2024-21724[20240203] - Core - XSS in media selection fields2025-04-03vendor · osvUS
Inadequate input validation for media selection fields lead to XSS vulnerabilities in various extensions.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv cert_bund NVD CVE.org MITRE

published 2024-02-29modified 2026-06-17

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+53008 more

references (4)

External citations — patches, advisories, analysis.

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