CVE-2018-7274
Yab Quarx persistent cross-site scripting vulnerability
Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
CVE-2018-7274- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
CVE-2018-7274- Updated
- 2026-11-02
EUVDEUVD-2022-4061 No score
Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
EUVD-2022-4061- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h4fh-gpvh-753g
Yab Quarx persistent cross-site scripting vulnerability
Yab Quarx before 2.4.5 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
GHSA-h4fh-gpvh-753g- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
CVE-2018-7274- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-h4fh-gpvh-753g
Yab Quarx persistent cross-site scripting vulnerability
Yab Quarx before 2.4.5 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).
- Record
GHSA-h4fh-gpvh-753g- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
yab/quarxPackagist |
before 2.4.5 | 2.4.5 |
yab/quarxPackagist |
before 2.4.5, plus listed versions v0.1.1v0.1.2v0.1.3v0.1.4v0.1.5 Show 45 moreShow lessv0.2.0v0.2.1v0.3.0v0.3.1v0.4.0v0.5.0v0.6.0v0.6.1v0.6.2v0.6.3v0.6.4v0.6.5v0.6.6v0.7.0v1.0.0v1.0.1v1.0.2v1.0.3v1.0.4v1.0.5v1.1.0v1.2.0v1.3.0v1.3.1v1.3.2v1.3.3v1.3.4v1.3.5v1.3.6v1.4.0v1.4.1v1.4.10v1.4.11v1.4.12v1.4.13v1.4.14v1.4.15v1.4.16v1.4.17v1.4.18v1.4.19v1.4.2v1.4.20v1.4.21v1.4.22 |
2.4.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-7274 is a medium vulnerability (CVSS 6.1) in Quarx Cms Project Cms, published February 21, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.99%, the 62nd percentile. Fixed in yab/quarx 2.4.5.
References
securityfocus.com/bid/103081
github.com/YABhq/Quarx/issues/116
nvd.nist.gov/vuln/detail/CVE-2018-7274
seclists.org/bugtraq/2018/Feb/53
Left out here: 66 versions. The JSON record has them.