CVE-2022-0913
Integer Overflow or Wraparound in microweber/microweber
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Integer Overflow or Wraparound in microweber/microweber
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
- Record
CVE-2022-0913- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L - Weakness
- CWE-190
- Updated
- 2026-11-02
EUVDEUVD-2022-1400
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
- Record
EUVD-2022-1400- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c383-q5vf-hx55
Integer Overflow or Wraparound in Microweber
Microweber prior to 1.2.12 is vulnerable to Integer Overflow or Wraparound.
- Record
GHSA-c383-q5vf-hx55- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-190
- Updated
- 2026-11-02
NVD
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
- Record
CVE-2022-0913- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-190
- Updated
- 2026-11-02
OSV
Integer Overflow or Wraparound in microweber/microweber
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
- Record
CVE-2022-0913- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L - Weakness
- CWE-190
- Updated
- 2026-11-02
OSVGHSA-c383-q5vf-hx55
Integer Overflow or Wraparound in Microweber
Microweber prior to 1.2.12 is vulnerable to Integer Overflow or Wraparound.
- Record
GHSA-c383-q5vf-hx55- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-190
- 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-2022-0913 is a critical vulnerability (CVSS 9.1) in Microweber, published March 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.42%, the 73rd percentile. Fixed in microweber/microweber 1.2.12.
References
huntr.dev/bounties/f5f3e468-663b-4df0-8340-a2d77e4cc75f
github.com/microweber/microweber/commit/7559e141d0707f8eeff2f9aeaa5a0ca2e3fe6583
nvd.nist.gov/vuln/detail/CVE-2022-0913