CVE-2021-40289: mm-wiki is vulnerable to Cross-Site Scripting (XSS)

CVE-2021-40289 · Severity: low · CVSS 3.1 · Published 2022-11-10

mm-wiki is vulnerable to Cross-Site Scripting (XSS)

Technologies: github.com/phachon/mm-wiki (Go). Vendors: Go.

Quick answers

Is CVE-2021-40289 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-40289 being exploited in the wild.
How severe is CVE-2021-40289?
Low severity, with a CVSS score of 3.1, published 10 November 2022.
Which products and versions are affected?
github.com/phachon/mm-wiki (Go) SEMVER:introduced=0,last_affected=0.2.1.
Is there a fix for CVE-2021-40289?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2021-40289?
Check whether you run github.com/phachon/mm-wiki (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • github.com/phachon/mm-wiki (Go) SEMVER:introduced=0,last_affected=0.2.1

Identifiers

  • CVE-2021-40289
  • GHSA-99g5-5643-xphp

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