CVE-2022-21677 Details
A vulnerability was found in Discourse up to 2.7.12/2.8.0.beta10. It has been declared as problematic. This vulnerability affects an unknown function of the component Group Member Handler. Upgrading to version 2.7.13 or 2.8.0.beta11 eliminates this vulnerability. Applying the patch fff8b98485561b12d070c0a8c39f4e503813ab44 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
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Exploit prediction scoring system (EPSS) score for CVE-2022-21677
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.36 Probability of exploitation activity being observed over the next 30 days (57th percentile)
CVSS score for CVE-2022-21677
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
4.3 Medium
Products affected by CVE-2022-21677

CVE-2022-21677 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 521 52.95%
DE 109 11.08%
NL 54 5.49%
GB 45 4.57%
FR 43 4.37%
SG 40 4.07%
CA 22 2.24%
IN 19 1.93%
IE 17 1.73%
JP 11 1.12%

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CVE-2022-21677 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 879 96.28%
Government/Politics 11 1.20%
Education 9 0.99%
Business Services 4 0.44%
Telecommunications 4 0.44%
Manufacturing 2 0.22%
Retail 2 0.22%
Insurance 1 0.11%
Finance 1 0.11%

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