CVE-2022-0906 json
Unrestricted file upload leads to stored XSS in microweber/microweber
published 2022-03-10 4 y ago modified 2026-06-17 4 mo ago also GHSA-hf4q-52x6-4p57 , EUVD-2022-1440
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
Unrestricted file upload leads to stored XSS in GitHub repository microweber/microweber prior to 1.1.12.
Patch / fix
- packagist microweber/microweber 1.2.12
- microweber microweber/microweber 1.1.12
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/87ed3b42-9824-49b0-91a5-fd908a0601e8 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L |
| 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
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/microweber/microweber/commit/d9bae9df873c2d2a13a2eb08d512019d49ebca68
web, patch, third-party-advisory
-
huntr.dev
/bounties/87ed3b42-9824-49b0-91a5-fd908a0601e8
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-0906
advisory
-
github.com
/microweber/microweber
package
Sources
- CVE List CVE-2022-0906
- GitHub Advisory GHSA-hf4q-52x6-4p57
- NVD CVE-2022-0906
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.