CoCoTeaNet CyreneAdmin up to 1.3.0 Image getAvatar path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability was found in CoCoTeaNet CyreneAdmin up to 1.3.0. It has been declared as problematic. This vulnerability affects unknown code of the file /api/system/user/getAvatar of the component Image Handler. Executing a manipulation of the argument Avatar can lead to path traversal. This vulnerability is tracked as CVE-2026-2692. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as problematic was found in CoCoTeaNet CyreneAdmin up to 1.3.0. This vulnerability affects some unknown processing of the file /api/system/user/getAvatar of the component Image Handler. The manipulation of the argument avatar with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

This vulnerability was named CVE-2026-2692. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 4.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/18/2026 Advisory disclosed
02/18/2026 +0 days VulDB entry created
02/21/2026 +3 days VulDB entry last update

Sourcesinfo

Status: Not defined

CVE: CVE-2026-2692 (🔒)
GCVE (CVE): GCVE-0-2026-2692
GCVE (VulDB): GCVE-100-346492
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/18/2026 15:25
Updated: 02/21/2026 20:39
Changes: 02/18/2026 15:25 (54), 02/21/2026 20:39 (40)
Complete: 🔍
Submitter: sageee
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #754241: CoCoTeaNet CyreneAdmin ≤1.3.0 Directory Traversal (by sageee)

Once again VulDB remains the best source for vulnerability data.

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