CVE-2024-40743
CVE-2024-40743 is a medium-severity vulnerability in Joomla Joomla! with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-38608
- Weakness: CWE-79
- Affected product: Joomla Joomla!
- Published:
- Last modified:
Description
The stripImages and stripIframes methods didn't properly process inputs, leading to XSS vectors.
Frequently asked questions
- What is CVE-2024-40743?
- The stripImages and stripIframes methods didn't properly process inputs, leading to XSS vectors.
- How severe is CVE-2024-40743?
- CVE-2024-40743 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2024-40743 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-40743?
- CVE-2024-40743 primarily affects Joomla Joomla!. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-40743?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-40743 have an EU (EUVD) identifier?
- Yes. CVE-2024-40743 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38608.
- When was CVE-2024-40743 published?
- CVE-2024-40743 was published on 2024-08-20 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:elts:*:*:*
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
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