CVE-2022-0968 json
The microweber application allows large characters to insert in the input field "fist & last name" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber in microweber/microweber
published 2022-03-15 4 y ago modified 2026-06-17 4 mo ago also GHSA-5fxv-xx5p-g2fv , EUVD-2022-1321
- cvss
- 7.2
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.7%
- EPSS 3.7% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
The microweber application allows large characters to insert in the input field "fist & last name" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber in GitHub repository microweber/microweber prior to 1.2.12.
Patch / fix
- microweber microweber/microweber 1.2.12
Exploit prediction
3.73% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Microweber <1.2.12 - Integer Overflow nuclei detection template
- huntr.dev https://huntr.dev/bounties/97e36678-11cf-42c6-889c-892d415d9f9e referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.2 | CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| GitHub | 3.0 | 7.2 | CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | microweber/microweber | <=1.2.11 |
no fix listed |
Affected products
- microweber microweber/microweber
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
github.com
/microweber/microweber/commit/80e39084729a57dfe749626c3b9d35247a14c49e
web, patch, third-party-advisory
-
huntr.dev
/bounties/97e36678-11cf-42c6-889c-892d415d9f9e
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-0968
advisory
-
github.com
/microweber/microweber
package
Sources
- CVE List CVE-2022-0968
- GitHub Advisory GHSA-5fxv-xx5p-g2fv
- NVD CVE-2022-0968
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