Is CVE-2026-30842 actively exploited?

No active exploitation of CVE-2026-30842 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-30842 be exploited remotely?

Yes. CVE-2026-30842 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-30842?

CVE-2026-30842 has a CVSS score of 4.3 (MEDIUM).

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MEDIUM

CVE-2026-30842

CWE-862Published: March 7, 2026· Updated: Mar 11, 2026

4.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:6.5th

Official Description

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any authenticated user who knows or can discover another user's uploaded avatar filename can delete that file. This issue has been patched in version 4.6.2.

NVD Source

Technical Analysis

CVE-2026-30842 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

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