CVE-2021-4103
Cross-site Scripting (XSS) - Stored in vanessa219/vditor
MEDIUM
5.4
CVSS Score
Published: January 23, 2022 at 01:45 AM UTC
Updated: June 17, 2026 at 04:19 AM UTC
2 products affected across 2 vendorsVditorVditor
Using vanessa219/vditor by vanessa219?
Get instant alerts when new vulnerabilities affect vanessa219/vditor - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.4
Exploit prediction
EPSS 0.7%
Description
Cross-site Scripting (XSS) - Stored in GitHub repository vanessa219/vditor prior to 1.0.34.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.34
Affected range stops below 1.0.34, so it looks safe — our inference, not a vendor statement
v < 1.0.34
Affected range stops below 1.0.34, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/vanessa219/vditor/commit/8d4d0889dd72b2f839e93a49db3da3a370416c7dx_refsource_CONFIRMExploitPatchThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/67b980af-7357-4879-9448-a926c6474225CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card