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CWE-520

.NET Misconfiguration: Use of Impersonation

5 CVEs Avg CVSS 7.7 MITRE
0
CRITICAL
5
HIGH
0
MEDIUM
0
LOW
1
POC
0
KEV

Monthly

CVE-2026-13444 Jul 30, 18:38 HIGH PATCH This Week

Cross-tenant vector document disclosure in IBM Langflow OSS 1.0.0 through 1.10.1 lets an authenticated low-privilege user read another user's private Chroma-backed documents by building a flow that reuses the victim's persist_directory and collection_name, returning exact victim content in the attacker's workflow output. The same shared-namespace flaw also lets the attacker write their own documents into the victim's collection, corrupting its integrity. No public exploit is identified at time of analysis and CISA SSVC rates exploitation as none, but the CVSS 8.1 rating reflects the combined high confidentiality and integrity impact.

Information Disclosure IBM Langflow Oss
NVD
CVSS 3.1
8.1
EPSS
0.2%
CVE-2026-13442 Jul 28, 20:55 HIGH PATCH This Week

Cross-user information disclosure in IBM Langflow OSS 1.0.0-1.10.1 allows authenticated attackers to access private vector content and poison query results by reusing another user's FAISS namespace. This leads to high confidentiality impact and low integrity impact; the vulnerability has a CVSS 3.1 score of 7.1, and a vendor patch is available.

Information Disclosure IBM Langflow Oss
NVD
CVSS 3.1
7.1
EPSS
0.2%
CVE-2026-2450 Apr 14, 12:07 HIGH This Week

Misconfigured .NET impersonation in upKeeper Instant Privilege Access through version 1.5.0 enables authenticated remote attackers to hijack privileged execution threads, leading to high confidentiality and integrity impact on underlying system resources. The vulnerability requires low-level privileges and presents network-based attack vector with high complexity. No public exploit identified at time of analysis, and CISA SSVC framework classifies this as non-automatable with partial technical impact. EPSS data not available for risk quantification.

Information Disclosure Upkeeper Instant Privilege Access Upkeeper Solutions
NVD VulDB
CVSS 4.0
7.4
EPSS
0.0%
CVE-2019-25608 Mar 22, 13:38 HIGH POC This Week

Iperius Backup 6.1.0 contains a privilege escalation vulnerability that allows low-privilege users to execute arbitrary programs with elevated privileges by creating backup jobs.

Privilege Escalation RCE Iperius Backup
NVD Exploit-DB
CVSS 4.0
8.6
EPSS
0.0%
CVE-2024-46943 Sep 15, 23:15 Maven HIGH This Week

An issue was discovered in OpenDaylight Authentication, Authorization and Accounting (AAA) through 0.19.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Opendaylight Authentication Authorization And Accounting
NVD
CVSS 3.1
7.5
EPSS
0.6%
EPSS 0% CVSS 8.1
HIGH PATCH This Week

Cross-tenant vector document disclosure in IBM Langflow OSS 1.0.0 through 1.10.1 lets an authenticated low-privilege user read another user's private Chroma-backed documents by building a flow that reuses the victim's persist_directory and collection_name, returning exact victim content in the attacker's workflow output. The same shared-namespace flaw also lets the attacker write their own documents into the victim's collection, corrupting its integrity. No public exploit is identified at time of analysis and CISA SSVC rates exploitation as none, but the CVSS 8.1 rating reflects the combined high confidentiality and integrity impact.

Information Disclosure IBM Langflow Oss
NVD
EPSS 0% CVSS 7.1
HIGH PATCH This Week

Cross-user information disclosure in IBM Langflow OSS 1.0.0-1.10.1 allows authenticated attackers to access private vector content and poison query results by reusing another user's FAISS namespace. This leads to high confidentiality impact and low integrity impact; the vulnerability has a CVSS 3.1 score of 7.1, and a vendor patch is available.

Information Disclosure IBM Langflow Oss
NVD
EPSS 0% CVSS 7.4
HIGH This Week

Misconfigured .NET impersonation in upKeeper Instant Privilege Access through version 1.5.0 enables authenticated remote attackers to hijack privileged execution threads, leading to high confidentiality and integrity impact on underlying system resources. The vulnerability requires low-level privileges and presents network-based attack vector with high complexity. No public exploit identified at time of analysis, and CISA SSVC framework classifies this as non-automatable with partial technical impact. EPSS data not available for risk quantification.

Information Disclosure Upkeeper Instant Privilege Access Upkeeper Solutions
NVD VulDB
EPSS 0% CVSS 8.6
HIGH POC This Week

Iperius Backup 6.1.0 contains a privilege escalation vulnerability that allows low-privilege users to execute arbitrary programs with elevated privileges by creating backup jobs.

Privilege Escalation RCE Iperius Backup
NVD Exploit-DB
EPSS 1% CVSS 7.5
HIGH This Week

An issue was discovered in OpenDaylight Authentication, Authorization and Accounting (AAA) through 0.19.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Opendaylight Authentication Authorization And Accounting
NVD

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