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CVE-2017-5638

CVE

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
March 6, 2026
Last Seen
October 24, 2026
API
Exploited in Wild
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Ransomware Use
—
Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

A new CVSS 10.0 vulnerability, CVE-2026-29000, was published on March 4, 2026, allowing attackers to bypass authentication in the pac4j-jwt library, enabling impersonation of any user, including administrators. This vulnerability poses a significant risk to applications using this library, as it req...

As of October 6, 2026, Japan has reported 119 incidents of information leakage from corporate web systems, a significant increase since July 2026. This surge, accounting for 68% of the year's reported incidents, raises concerns among security experts due to its unusual nature compared to past cybera...

Security Operations Centers (SOCs) are facing significant alert fatigue, with an average of 2,992 security alerts generated daily, leading to 63% going unaddressed. This phenomenon, akin to alarm fatigue in healthcare, results in analysts missing critical threats due to overwhelming volumes of alert...

Public Exploits

Checking GitHub for proof-of-concept code…