Which versions of Cyreneadmin are affected by CVE-2026-2692?

Organizations using CoCoTeaNet CyreneAdmin should be aware of moderate risk from CVE-2026-2692, a path traversal vulnerability rated CVSS 4.3. This could allow unauthorized file access.

Is there a public PoC exploit available for CVE-2026-2692?

Yes, a public proof-of-concept exploit is available for CVE-2026-2692. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2026-2692?

Within 30 days: Identify affected systems running CoCoTeaNet CyreneAdmin and apply vendor patches as part of regular patch cycle. Review file handling controls.

Cyreneadmin CVE-2026-2692

Q: What is the CVSS score of CVE-2026-2692?

CVE-2026-2692 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.1%.

LOW

Path Traversal (CWE-22)

2026-02-19 cna@vuldb.com

Path Traversal Cyreneadmin

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.3 (MEDIUM) 2.1 (LOW)

Analysis Generated

Mar 12, 2026 - 22:03 vuln.today

PoC Detected

Feb 20, 2026 - 19:34 vuln.today

Public exploit code

CVE Published

Feb 19, 2026 - 07:17 nvd

MEDIUM 4.3

DescriptionCVE.org

A vulnerability was found in CoCoTeaNet CyreneAdmin up to 1.3.0. This affects an unknown part of the file /api/system/user/getAvatar of the component Image Handler. Performing a manipulation of the argument Avatar results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used.

AnalysisAI

Path traversal in CyreneAdmin's image handler endpoint allows authenticated attackers to read arbitrary files on the server through manipulation of the Avatar parameter. The vulnerability affects versions up to 1.3.0 and requires valid user credentials to exploit, limiting the attack surface to authenticated users. Public exploit code exists and no patch is currently available.

Technical ContextAI

Classified as CWE-22 (Path Traversal). Affects Cyreneadmin. A vulnerability was found in CoCoTeaNet CyreneAdmin up to 1.3.0. This affects an unknown part of the file /api/system/user/getAvatar of the component Image Handler. Performing a manipulation of the argument Avatar results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used.

RemediationAI

Monitor vendor advisories for a patch. Validate and sanitize file path inputs. Use allowlists. Restrict network access to the affected service where possible.