CVE-2024-34502 Details
An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the from-id to the to-id, even if the request was not a POST request, and even if it does not contain an edit token.
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Exploit prediction scoring system (EPSS) score for CVE-2024-34502
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%).
0.16 Probability of exploitation activity being observed over the next 30 days (37th percentile)
CVSS score for CVE-2024-34502
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.
9.8 Critical
Products affected by CVE-2024-34502
Mediawiki 1.13.4
Mediawiki 1.14.0
Mediawiki 1.14.1
Mediawiki 1.15.0
Mediawiki 1.15.1
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2024-34502 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 3,706 33.71%
DE 1,998 18.17%
FR 777 7.07%
RU 730 6.64%
NL 451 4.10%
GB 378 3.44%
CA 318 2.89%
JP 196 1.78%
CH 168 1.53%
CZ 147 1.34%

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CVE-2024-34502 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 9,320 86.93%
Telecommunications 604 5.63%
Education 541 5.05%
Business Services 71 0.66%
Government/Politics 55 0.51%
Utilities 23 0.21%
Manufacturing 21 0.20%
Media/Entertainment 15 0.14%
Finance 13 0.12%
Nonprofit/NGO 13 0.12%

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