CVE-2018-19917
Microweber XSS Vulnerability
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
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
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
- Record
CVE-2018-19917- CVSS 3.0
- 6.1 Medium
CVSS:3.0/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
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
- Record
CVE-2018-19917- Updated
- 2026-11-02
EUVDEUVD-2022-2528 No score
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
- Record
EUVD-2022-2528- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-582j-m369-hj2f
Microweber XSS Vulnerability
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
- Record
GHSA-582j-m369-hj2f- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-582j-m369-hj2f
Microweber XSS Vulnerability
Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.
- Record
GHSA-582j-m369-hj2f- CVSS 3.0
- 6.1 Medium
CVSS:3.0/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 |
|---|---|---|
microweber/microweberPackagist |
through 1.0.8 | None known |
microweber/microweberPackagist |
through 1.0.8, plus listed versions 0.9.3460.930.9310.9340.951 Show 5 moreShow less1.0.31.0.41.0.51.0.61.0.7 |
None known |
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-2018-19917 is a medium vulnerability (CVSS 6.1) in Microweber, published March 17, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.58%, the 75th percentile. No source names a fixed version.
References
packetstormsecurity.com/files/151005/Microweber-1.0.8-Cross-Site-Scripting.html
seclists.org/fulldisclosure/2019/Jan/12
github.com/microweber/microweber/commits/master
netsparker.com/web-applications-advisories/ns-18-038-reflected-cross-site-scripting-in-microweber
nvd.nist.gov/vuln/detail/CVE-2018-19917