CVE-2022-4732 json
Unrestricted Upload of File with Dangerous Type in microweber/microweber
published 2022-12-24 3 y ago modified 2026-06-17 4 mo ago also GHSA-8h43-xg5g-9cj7 , EUVD-2022-7565
- cvss
- 4.7
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 38.2%
- EPSS 38.2% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Unrestricted Upload of File with Dangerous Type in GitHub repository microweber/microweber prior to 1.3.2.
Patch / fix
- packagist microweber/microweber 1.3.2
- microweber microweber/microweber 1.3.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
38.24% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/d5be2e96-1f2f-4357-a385-e184cf0119aa referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.7 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L |
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | microweber/microweber | <1.3.2 |
1.3.2 |
Affected products
- microweber microweber/microweber
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/microweber/microweber/commit/0d279ac81052ce7ee97c18c811a9b8e912189da0
web, third-party-advisory
-
huntr.dev
/bounties/d5be2e96-1f2f-4357-a385-e184cf0119aa
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-4732
advisory
-
github.com
/microweber/microweber
package
Sources
- CVE List CVE-2022-4732
- GitHub Advisory GHSA-8h43-xg5g-9cj7
- NVD CVE-2022-4732
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.