VulnerabilityModified
CVE-2021-46428
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Simple Chatbot Application 1.0 ( and previous versions via the bot_avatar parameter in SystemSettings.php.
CRITICAL 9.8EPSS 3.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Simple Chatbot Application 1.0 ( and previous versions via the bot_avatar parameter in SystemSettings.php.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.23% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- simple chatbot application project/simple chatbot application
- Source
- cve@mitre.org
References
- https://cxsecurity.com/issue/WLB-2022010093Exploit, Issue Tracking, Third Party Advisory
- https://www.exploit-db.com/exploits/50672Exploit, Third Party Advisory, VDB Entry
- https://cxsecurity.com/issue/WLB-2022010093Exploit, Issue Tracking, Third Party Advisory
- https://www.exploit-db.com/exploits/50672Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.