CVE-2023-23314 json
An arbitrary file upload vulnerability in the /api/upload component of zdir v3.2.0 allows attackers to execute arbitrary code via a crafted…
published 2023-01-23 3 y ago modified 2026-11-04 4 d ago also EUVD-2023-27414
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
An arbitrary file upload vulnerability in the /api/upload component of zdir v3.2.0 allows attackers to execute arbitrary code via a crafted .ssh file.
Patch / fix
- github.com/helloxz/zdir/issues/90 advisory
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/helloxz/zdir/issues/90 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 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-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
github.com
/helloxz/zdir/issues/90
exploit, issue-tracking, patch, third-party-advisory
Sources
- CVE List CVE-2023-23314
- NVD CVE-2023-23314
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