HOMEVULNERABILITIESCVE-2023-6891
HIGH

CVE-2023-6891

CWE-427Published: December 17, 2023· Updated: Jun 17, 2026

7.8
CVSS v3.1

Official Description

A vulnerability has been found in PeaZip 9.4.0 and classified as problematic. Affected by this vulnerability is an unknown functionality in the library dragdropfilesdll.dll of the component Library Handler. The manipulation leads to uncontrolled search path. An attack has to be approached locally. Upgrading to version 9.6.0 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-248251. NOTE: Vendor was contacted early, confirmed the existence of the flaw and immediately worked on a patched release.

NVD Source

Technical Analysis

CVE-2023-6891 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

peazip1 product(s)
peazip
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

All References (6)

https://vuldb.com/?ctiid.248251Permissions Required · Third Party Advisory
https://vuldb.com/?id.248251Third Party Advisory
https://vuldb.com/?ctiid.248251Permissions Required · Third Party Advisory
https://vuldb.com/?id.248251Third Party Advisory

Quick Facts

CVE IDCVE-2023-6891
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-427
CISA KEVNo
Affected1 vendor(s)
PublishedDec 17, 2023

Related CVEs (CWE-427)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2023-6891 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.