CVE-2022-0930 json
File upload filter bypass leading to stored XSS in microweber/microweber
published 2022-03-12 4 y ago modified 2026-06-17 4 mo ago also GHSA-2cv6-6437-39p2 , EUVD-2022-1269
- cvss
- 8.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.
Patch / fix
- packagist microweber/microweber 1.2.12
- microweber microweber/microweber 1.2.12
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/d184ce19-9608-42f1-bc3d-06ece2d9a993 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.0 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
| GitHub | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | microweber/microweber | <1.2.12 |
1.2.12 |
Affected products
- microweber microweber/microweber
Classification
References
-
github.com
/microweber/microweber/commit/33eb4cc0f80c1f86388c1862a8aee1061fa5d72e
web, patch, third-party-advisory
-
huntr.dev
/bounties/d184ce19-9608-42f1-bc3d-06ece2d9a993
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-0930
advisory
-
github.com
/microweber/microweber
package
Sources
- CVE List CVE-2022-0930
- GitHub Advisory GHSA-2cv6-6437-39p2
- NVD CVE-2022-0930
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.