CVE-2022-4647
Cross-site Scripting (XSS) - Stored in microweber/microweber
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Cross-site Scripting (XSS) - Stored in microweber/microweber
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2.
- Record
CVE-2022-4647- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-7581
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2.
- Record
EUVD-2022-7581- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-9cmm-52cv-6hvc
Microweber vulnerable to Stored Cross-Site Scripting
Microweber versions 1.3.1 and prior are vulnerable to stored Cross-site Scripting (XSS). A patch is available on the 1.4, dev, and laravel-sail branches.
- Record
GHSA-9cmm-52cv-6hvc- 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
NVD
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2.
- Record
CVE-2022-4647- 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 3.0
- 5.1 Medium
CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site Scripting (XSS) - Stored in microweber/microweber
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2.
- Record
CVE-2022-4647- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-9cmm-52cv-6hvc
Microweber vulnerable to Stored Cross-Site Scripting
Microweber versions 1.3.1 and prior are vulnerable to stored Cross-site Scripting (XSS). A patch is available on the 1.4, dev, and laravel-sail branches.
- Record
GHSA-9cmm-52cv-6hvc- 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 |
|---|---|---|
microweber/microweberPackagist |
through 1.3.1 | None known |
microweber/microweberPackagist |
through 1.3.1, plus listed versions 0.9.3460.930.9310.9340.951 Show 27 moreShow less1.0.31.0.41.0.51.0.61.0.71.1v1.2.10v1.2.11v1.2.12v1.2.13v1.2.14v1.2.15v1.2.16v1.2.17v1.2.18v1.2.19v1.2.20v1.2.21v1.2.3v1.2.4v1.2.5v1.2.6v1.2.7v1.2.8v1.2.9v1.3.0v1.3.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-4647 is a medium vulnerability (CVSS 5.1) in Microweber, published December 22, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. No source names a fixed version.
References
huntr.dev/bounties/ccdd243d-726c-4199-b742-25c571491242
github.com/microweber/microweber/commit/20df56615e61624f5fff149849753869e4b3b936
nvd.nist.gov/vuln/detail/CVE-2022-4647