Vulnerability CVE-2019-9714


Published: 2019-03-12

Description:
An issue was discovered in Joomla! before 3.9.4. The media form field lacks escaping, leading to XSS.

Type:

CWE-79

(Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

Vendor: Joomla
Product: Joomla! 
Version:
3.9.2
3.9.1
3.9.0
3.8.9
3.8.8
3.8.7
3.8.6
3.8.5
3.8.4
3.8.3
3.8.2
3.8.13
3.8.12
3.8.11
3.8.10
3.8.1
3.8.0
3.7.5
3.7.4
3.7.3
3.7.2
3.7.1
3.7.0
3.6.5
3.6.4
3.6.3
3.6.2
3.6.1
3.6.0
3.5.1
3.5.0
3.4.8
3.4.7
3.4.6
3.4.5
3.4.4
3.4.3
3.4.2
3.4.1
3.4.0
3.3.6
3.3.5
3.3.4
3.3.3
3.3.2
3.3.1
3.3.0
3.2.7
3.2.6
3.2.4
3.2.3
3.2.2
3.2.1
3.2.0
3.1.6
3.1.5
3.1.4
3.1.3
3.1.2
3.1.1
3.1.0
3.0.4
3.0.3
3.0.2
3.0.1
3.0.0

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None

 References:
http://www.securityfocus.com/bid/107369
https://developer.joomla.org/security-centre/774-20190303-core-xss-in-media-form-field

Related CVE
CVE-2019-12766
An issue was discovered in Joomla! before 3.9.7. The subform fieldtype does not sufficiently filter or validate input of subfields. This leads to XSS attack vectors.
CVE-2019-12765
An issue was discovered in Joomla! before 3.9.7. The CSV export of com_actionslogs is vulnerable to CSV injection.
CVE-2019-12764
An issue was discovered in Joomla! before 3.9.7. The update server URL of com_joomlaupdate can be manipulated by non Super-Admin users.
CVE-2019-11809
An issue was discovered in Joomla! before 3.9.6. The debug views of com_users do not properly escape user supplied data, which leads to a potential XSS attack vector.
CVE-2019-10946
An issue was discovered in Joomla! before 3.9.5. The "refresh list of helpsites" endpoint of com_users lacks access checks, allowing calls from unauthenticated users.
CVE-2019-10945
An issue was discovered in Joomla! before 3.9.5. The Media Manager component does not properly sanitize the folder parameter, allowing attackers to act outside the media manager root directory.
CVE-2019-9713
An issue was discovered in Joomla! before 3.9.4. The sample data plugins lack ACL checks, allowing unauthorized access.
CVE-2019-9712
An issue was discovered in Joomla! before 3.9.4. The JSON handler in com_config lacks input validation, leading to XSS.

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