CVE-2023-42180 json
An arbitrary file upload vulnerability in the /user/upload component of lenosp 1.0-1.2.0 allows attackers to execute html code via a crafte…
published 2023-09-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46639
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
An arbitrary file upload vulnerability in the /user/upload component of lenosp 1.0-1.2.0 allows attackers to execute html code via a crafted JPG file.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitee.com https://gitee.com/zzdevelop/lenosp/issues/I7X760 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
gitee.com
/zzdevelop/lenosp/issues/I7X760
exploit, issue-tracking
Sources
- CVE List CVE-2023-42180
- NVD CVE-2023-42180
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.