CVE-2022-0926
File upload filter bypass leading to stored XSS in microweber/microweber
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
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
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
File upload filter bypass leading to stored XSS in microweber/microweber
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-0926- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-1292
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
EUVD-2022-1292- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3q55-66g3-p8xq
Cross-site Scripting in microweber
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
GHSA-3q55-66g3-p8xq- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-0926- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
File upload filter bypass leading to stored XSS in microweber/microweber
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-0926- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-3q55-66g3-p8xq
Cross-site Scripting in microweber
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
- Record
GHSA-3q55-66g3-p8xq- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/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 |
before 1.2.12 | 1.2.12 |
microweber/microweberPackagist |
before 1.2.12, plus listed versions 0.9.3460.930.9310.9340.951 Show 15 moreShow less1.0.31.0.41.0.51.0.61.0.71.1v1.2.10v1.2.11v1.2.3v1.2.4v1.2.5v1.2.6v1.2.7v1.2.8v1.2.9 |
1.2.12 |
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-2022-0926 is a high vulnerability (CVSS 7.1) in Microweber, published March 12, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. Fixed in microweber/microweber 1.2.12.
References
huntr.dev/bounties/dc5d1555-0108-4627-b542-93352f35fa17
github.com/microweber/microweber/commit/89200cfcc2cfefe5554721e7fa3cf52f6a2a9120
nvd.nist.gov/vuln/detail/CVE-2022-0926