CVE-2020-28091
cxuucms v3 has a SQL injection vulnerability, which can lead to the leakage of all database data via the keywords parameter via search.php.
Does this matter?
A public exploit is published in Exploit-DB and the impact is high, while EPSS rates exploitation at 3.8%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use.
Description
cxuucms v3 has a SQL injection vulnerability, which can lead to the leakage of all database data via the keywords parameter via search.php.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 3.80% probability · 90th percentile
- Public exploits
- 1 in Exploit-DB · first 19 November 2020
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- cxuu/cxuucms
- Source
- cve@mitre.org
EPSS 3.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/160129/xuucms-3-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/cbkhwx/cxuucmsv3/issues/1Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/160129/xuucms-3-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/cbkhwx/cxuucmsv3/issues/1Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.