CVE-2022-4866 — CRITICAL (9.0)

Q: What is CVE-2022-4866?

CVE-2022-4866 is a vulnerability with a CVSS score of 9.0 (CRITICAL). Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

Q: How severe is CVE-2022-4866?

CVE-2022-4866 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-4866?

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

Vulnerability Description

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

CVSS Score

9.0

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Usememos	Memos	< 0.9.1

Related Weaknesses (CWE)

CWE-79

References

https://github.com/usememos/memos/commit/7670c9536000bb32c6345d4906a91268dcddd5fPatchThird Party Advisory
https://huntr.dev/bounties/39c04778-6228-4f07-bdd4-ab17f246dbffExploitThird Party Advisory
https://github.com/usememos/memos/commit/7670c9536000bb32c6345d4906a91268dcddd5fPatchThird Party Advisory
https://huntr.dev/bounties/39c04778-6228-4f07-bdd4-ab17f246dbffExploitThird Party Advisory

FAQ

What is CVE-2022-4866?

CVE-2022-4866 is a vulnerability with a CVSS score of 9.0 (CRITICAL). Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

How severe is CVE-2022-4866?

CVE-2022-4866 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-4866?

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