CVE-2022-38916 in the critical feed json
Pagekit vulnerable to Unrestricted Upload of File with Dangerous Type
published 2022-09-20 4 y ago modified 2026-06-17 4 mo ago also GHSA-4v5m-vwvp-p7w8 , EUVD-2022-6696
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 18.3%
- EPSS 18.3% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
A file upload vulnerability exists in the storage feature of pagekit 1.0.18, which allows an attacker to upload malicious files
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
18.35% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/pagekit/pagekit/issues/970 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | pagekit/pagekit | <=1.0.18 |
no fix listed |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/pagekit/pagekit/issues/970
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-38916
advisory
-
github.com
/pagekit/pagekit
package
Sources
- CVE List CVE-2022-38916
- GitHub Advisory GHSA-4v5m-vwvp-p7w8
- NVD CVE-2022-38916
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