CVE-2018-18713 json
The function down_sql_action() in /admin/model/database.class.php in PHPYun 4.6 allows remote attackers to read arbitrary files via directo…
published 2018-10-27 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10429
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.3%
- EPSS 2.3% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
The function down_sql_action() in /admin/model/database.class.php in PHPYun 4.6 allows remote attackers to read arbitrary files via directory traversal in an m=database&c=down_sql&name=../ URI.
Exploit prediction
2.30% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
jlkl.github.io
/2018/10/25/CVE_02/
broken-link, third-party-advisory
-
str3am.me
/2018/10/25/CVE_02/
broken-link, third-party-advisory, url-repurposed
Sources
- CVE List CVE-2018-18713
- NVD CVE-2018-18713
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.