CVE-2021-31778 — MEDIUM (5.4)

Q: What is CVE-2021-31778?

CVE-2021-31778 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The media2click (aka 2 Clicks for External Media) extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account.

Q: How severe is CVE-2021-31778?

CVE-2021-31778 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-2021-31778?

Check the references section above for vendor advisories and patch information. Affected products include: Media2Click Project Media2Click.

Vulnerability Description

The media2click (aka 2 Clicks for External Media) extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account.

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
Media2Click Project	Media2Click	>= 1.0.0, < 1.3.3

Related Weaknesses (CWE)

CWE-79

References

https://typo3.org/security/advisory/typo3-ext-sa-2021-004PatchThird Party Advisory
https://typo3.org/security/advisory/typo3-ext-sa-2021-004PatchThird Party Advisory

FAQ

What is CVE-2021-31778?

CVE-2021-31778 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The media2click (aka 2 Clicks for External Media) extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account.

How severe is CVE-2021-31778?

CVE-2021-31778 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-2021-31778?

Check the references section above for vendor advisories and patch information. Affected products include: Media2Click Project Media2Click.