CVE-2022-1036
Able to create an account with long password leads to memory corruption / Integer Overflow in microweber/microweber
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Able to create an account with long password leads to memory corruption / Integer Overflow in microweber/microweber
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-1036- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:L - Weakness
- CWE-190
- Updated
- 2026-11-02
EUVDEUVD-2022-1293
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
- Record
EUVD-2022-1293- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3qr6-qrqm-8v86
Integer Overflow or Wraparound in Microweber
In Microweber prior to 1.2.12, a user can create an account with a password thousands of characters in length, leading to memory corruption/integer overflow. Version 1.2.2 sets maximum password length at 500 characters.
- Record
GHSA-3qr6-qrqm-8v86- 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
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-1036- 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
- 5.3 Medium
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/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
Able to create an account with long password leads to memory corruption / Integer Overflow in microweber/microweber
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
- Record
CVE-2022-1036- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:L - Weakness
- CWE-190
- Updated
- 2026-11-02
OSVGHSA-3qr6-qrqm-8v86
Integer Overflow or Wraparound in Microweber
In Microweber prior to 1.2.12, a user can create an account with a password thousands of characters in length, leading to memory corruption/integer overflow. Version 1.2.2 sets maximum password length at 500 characters.
- Record
GHSA-3qr6-qrqm-8v86- 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-2022-1036 is a medium vulnerability (CVSS 5.3) in Microweber, published March 22, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.23%, the 69th percentile. Fixed in microweber/microweber 1.2.12.
References
huntr.dev/bounties/db615581-d5a9-4ca5-a3e9-7a39eceaa424
github.com/microweber/microweber/commit/82be4f0b4729be870ccefdae99a04833f134aa6a
nvd.nist.gov/vuln/detail/CVE-2022-1036