CVE-2011-4907

Name: CVE-2011-4907
Creator: NVD / NIST
Published: 2020-01-15T14:15:11.48+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.88%

Last modified Jun 16, 2026

CVE-2011-4907 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Joomla! 1.5x through 1.5.12: Missing JEXEC Check. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

Joomla! 1.5x through 1.5.12: Missing JEXEC Check

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.88%

54.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Joomla	Joomla\!	>= 1.5.0, <= 1.5.12

References

https://developer.joomla.org/security/news/301-20090722-core-file-upload.htmlVendor Advisory
https://www.openwall.com/lists/oss-security/2011/12/25/7Mailing List, Third Party Advisory
https://developer.joomla.org/security/news/301-20090722-core-file-upload.htmlVendor Advisory
https://www.openwall.com/lists/oss-security/2011/12/25/7Mailing List, Third Party Advisory

Timeline

Published: Jan 15, 2020
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4907?

Joomla! 1.5x through 1.5.12: Missing JEXEC Check

How severe is CVE-2011-4907?

CVE-2011-4907 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4907?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4907?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST