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Vulnerability · Published Oct 28, 2025 · Assigned by VulDB

CVE-2025-12341ermig1979 AntiDupl Delete Duplicate Image AntiDupl.NET.WinForms.exe link following

High 7.8

In plain English

A high-severity security flaw in AntiDupl from ermig1979. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 85.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in ermig1979 AntiDupl up to 2.3.12. Impacted is an unknown function of the file AntiDupl.NET.WinForms.exe of the component Delete Duplicate Image Handler. The manipulation results in link following. The attack is only possible with local access. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

VendorProductVersions
ermig1979 AntiDupl 2.3.02.3.12.3.22.3.32.3.42.3.52.3.62.3.7

Weakness: CWE-59 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References