Vulnerability Report

CVE-2025-8053

Title: Opentext Flipper Auth Bypass

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2025-8053.

CWE Category CWE-1220

Published Date Oct 20, 2025

Modified Date Oct 08, 2026

Exploit Status Not Found

Score 1.0 CVSS v4.0

Exploit Probability (EPSS)

0.26%

Vulnerability Summary

CVE-2025-8053: Insufficient Granularity of Access Control vulnerability in opentext Flipper allows Exploiting Incorrectly Configured Access Control Security Levels. The vulnerability could allow a low privilege user to interact with the backend API without sufficient privileges. This issue affects Flipper: 3.1.2.

Impacted Vendors

opentext 1

Reference Links

https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0850532

CVSS v4.0

Source Entity [email protected]

Severity LOW

1.0

Attack Vector

ADJACENT

Complexity

LOW

Privileges

N/A

Interaction

ACTIVE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

N/A

RAW VECTOR

CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:D/RE:M/U:Green

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-8053 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

October 08, 2026 MODIFIED

Vulnerability data updated via NVD.

October 01, 2026 MODIFIED

Vulnerability data updated via NVD.

October 28, 2025 MODIFIED

Vulnerability data or affected products updated.

October 28, 2025 MODIFIED

Vulnerability data updated via NVD.

October 20, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT

Complexity LOW

Privileges N/A

Interaction ACTIVE

CVSS Vector String


                                    CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:D/RE:M/U:Green

Affected Stack

No specific products linked.