Improper input validation in Comsenz Discuz\!
CVE-2018-14729
The database backup feature in upload/source/admincp/admincp_db.php in Discuz! 2.5 and 3.4 allows remote attackers to execute arbitrary PHP code.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.104 (95.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.106 · newest: 0.104 · change: -0.002
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- tencent.com (Vendor Advisory)
- discuz.com (Vendor Advisory)
- github.com/FoolMitAh/CVE-2018-14729/blob/master/Discuz_backend_getshell.md (Exploit, Third Party Advisory)
- www.cnvd.org.cn/flaw/show/CNVD-2018-17059 (Third Party Advisory)
Frequently asked questions
- What is CVE-2018-14729?
- CVE-2018-14729 is a high-severity vulnerability in Comsenz Discuz\!, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2019-05-22.
- How severe is CVE-2018-14729?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-14729 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.