high8.8Public exploit code
CVE-2021-27890
SQL Injection vulnerablity in MyBB before 1.8.26 via theme properties included in theme XML files.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- MyBB 1.8.25 - Chained Remote Command Execution2021-03-22 · webapps · php
Impact
SQL Injection vulnerablity in MyBB before 1.8.26 via theme properties included in theme XML files.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mybb | Mybb | before 1.8.26 |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html
- https://blog.sonarsource.com/mybb-remote-code-execution-chain
- https://github.com/mybb/mybb/security/advisories/GHSA-r34m-ccm8-mfhq
- http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html
- https://blog.sonarsource.com/mybb-remote-code-execution-chain
- https://github.com/mybb/mybb/security/advisories/GHSA-r34m-ccm8-mfhq