CVE-2020-22841
MEDIUM
4.8
CVSS Score
Published: February 9, 2021 at 01:09 PM UTC
Updated: June 17, 2026 at 03:04 AM UTC
1 product affected across 1 vendorB2Evolution
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Severity
MEDIUM4.8
Exploit prediction
EPSS 4%
Description
Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 6.11.6
Affected range stops below 6.11.6, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.htmlx_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/b2evolution/b2evolution/issues/102x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/49551CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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