CVE-2021-4103 — MEDIUM (5.4)

Q: What is CVE-2021-4103?

CVE-2021-4103 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross-site Scripting (XSS) - Stored in GitHub repository vanessa219/vditor prior to 1.0.34.

Q: How severe is CVE-2021-4103?

CVE-2021-4103 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-4103?

Check the references section above for vendor advisories and patch information. Affected products include: B3Log Vditor.

Vulnerability Description

Cross-site Scripting (XSS) - Stored in GitHub repository vanessa219/vditor prior to 1.0.34.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
B3Log	Vditor	< 1.0.34

Related Weaknesses (CWE)

CWE-79

References

https://github.com/vanessa219/vditor/commit/8d4d0889dd72b2f839e93a49db3da3a37041PatchThird Party Advisory
https://huntr.dev/bounties/67b980af-7357-4879-9448-a926c6474225ExploitPatchThird Party Advisory
https://github.com/vanessa219/vditor/commit/8d4d0889dd72b2f839e93a49db3da3a37041PatchThird Party Advisory
https://huntr.dev/bounties/67b980af-7357-4879-9448-a926c6474225ExploitPatchThird Party Advisory

FAQ

What is CVE-2021-4103?

CVE-2021-4103 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross-site Scripting (XSS) - Stored in GitHub repository vanessa219/vditor prior to 1.0.34.

How severe is CVE-2021-4103?

CVE-2021-4103 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-4103?

Check the references section above for vendor advisories and patch information. Affected products include: B3Log Vditor.