CVE-2021-3780 — MEDIUM (6.1)

Q: What is CVE-2021-3780?

CVE-2021-3780 is a vulnerability with a CVSS score of 6.1 (MEDIUM). peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Q: How severe is CVE-2021-3780?

CVE-2021-3780 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-3780?

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

Vulnerability Description

peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Framasoft	Peertube	< 3.4.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2PatchThird Party Advisory
https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65ExploitThird Party Advisory
https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2PatchThird Party Advisory
https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65ExploitThird Party Advisory

FAQ

What is CVE-2021-3780?

CVE-2021-3780 is a vulnerability with a CVSS score of 6.1 (MEDIUM). peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

How severe is CVE-2021-3780?

CVE-2021-3780 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3780?

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