Joomla CMS up to 3.9.2 Global Configuration Stored cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability was found in Joomla CMS up to 3.9.2 (Content Management System). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Global Configuration. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:
An issue was discovered in Joomla! before 3.9.3. Inadequate checks at the Global Configuration helpurl settings allowed stored XSS.
The bug was discovered 02/12/2019. The weakness was shared 02/12/2019. This vulnerability is known as CVE-2019-7741 since 02/11/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 13418 (Joomla! Prior to 3.9.3 Multiple Vulnerabilities).
Upgrading to version 3.9.3 eliminates this vulnerability.
The entries 130847, 130848, 130851 and 130852 are related to this item.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.2VulDB Meta Temp Score: 5.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: StoredClass: Cross site scripting / Stored
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: CMS 3.9.3
Timeline
02/11/2019 🔍02/12/2019 🔍
02/12/2019 🔍
02/12/2019 🔍
02/13/2019 🔍
07/10/2023 🔍
Sources
Vendor: joomla.orgAdvisory: developer.joomla.org
Status: Confirmed
CVE: CVE-2019-7741 (🔍)
SecurityFocus: 107015 - Joomla! Core CVE-2019-7739 Security Bypass Vulnerability
See also: 🔍
Entry
Created: 02/13/2019 14:12Updated: 07/10/2023 09:45
Changes: 02/13/2019 14:12 (61), 05/31/2020 20:24 (3), 07/10/2023 09:45 (4)
Complete: 🔍
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