CVE-2021-20829
MEDIUM
6.1
CVSS Score
Published: September 21, 2021 at 09:25 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
1 product affected across 1 vendorGROWI
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.8%
Description
Cross-site scripting vulnerability due to the inadequate tag sanitization in GROWI versions v4.2.19 and earlier allows remote attackers to execute an arbitrary script on the web browser of the user who accesses a specially crafted page.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/vu/JVNVU94889258/index.htmlx_refsource_MISCVendor Advisory
Source: [email protected]
https://weseek.co.jp/security/2021/09/17/vulnerability/growi-prevent-multiple-xss-addition/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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