Unauthenticated Open Redirect Vulnerability in Abis Technology's AVESİS (CVE-2026-80444) | HOL Guard CVE

Medium · CVSS 5.4CVE-2026-80444

Unauthenticated Open Redirect Vulnerability in Abis Technology's AVESİS

Answer in brief

CVE-2026-80444 records a Medium severity (CVSS 5.4) vulnerability in Unauthenticated Open Redirect Vulnerability in Abis Technology's AVESİS. The current sources do not mark it as known exploited. The current feed maps Abis Technology Ltd. Co./AVESİS (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 23, 2026Updated Sep 23, 2026Source checked Sep 23, 2026First seen by HOL Sep 23, 2026Material review Sep 23, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.4
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Abis Technology Ltd. Co./AVESİS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Abis Technology Ltd. Co./AVESİSgeneric	>=202608201331 <202608240351	202608240351

Recommended response

Check inventory. Check lockfiles and deployed manifests for Abis Technology Ltd. Co./AVESİS.
Review the reported fix. Update Abis Technology Ltd. Co./AVESİS to 202608240351 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 23, 2026

Sources and claim methodology

Source referencesiberguvenlik.gov.tr

Upstream source description

URL redirection to untrusted site ('open redirect') vulnerability in Abis Technology Ltd. Co. AVESİS allows Input Data Manipulation. This issue affects AVESİS: from 202608201331 before 202608240351.

Quoted source text, attributed separately from HOL analysis.