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CVE-2023-41266: Qlik Sense Path Traversal Vulnerability

criticalknown exploitedpublic exploitCVE-2023-41266
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Qlik Sense contains a path traversal vulnerability that allows a remote, unauthenticated attacker to create an anonymous session by sending maliciously crafted HTTP requests. This anonymous session could allow the attacker to send further requests to unauthorized endpoints.

CSIRTS triage

vendor: Qlikproduct: Qlik SensePath traversal
What
A path traversal vulnerability allows a remote, unauthenticated attacker to create an anonymous session by sending malicious HTTP requests.
Who is affected
Remote unauthenticated attackers can exploit this vulnerability against Qlik Sense deployments.
Urgency
Remediation is critical due to active exploitation and the severity of the vulnerability.
Action
Update to the latest version of Qlik Sense to mitigate this vulnerability.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-12-07
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-41266

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2023-41266coverage & exploitation statusNVD · CVE.org

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