PT-2026-23827 · Wallos · Wallos

Hussien-Alzaghateet · Published 2026-03-07 · Updated 2026-03-07 · CVE-2026-30842

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Wallos versions prior to 4.6.2

Description Wallos is a self-hostable personal subscription tracker. An authenticated user can delete avatar files uploaded by other users because the avatar deletion endpoint does not verify ownership. Any authenticated user who knows or can discover another user's uploaded avatar filename can delete that file. The vulnerable endpoint is the avatar deletion endpoint. The vulnerable variable is the avatar filename.

Recommendations Update to version 4.6.2 or later.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-30842

GHSA-QW24-3PXR-3J6R

Affected Products

Wallos

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30842.json · Exploit
• https://github.com/ellite/Wallos/security/advisories/GHSA-qw24-3pxr-3j6r · Vendor Advisory
• https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-30842 · Security Note
• https://osv.dev/vulnerability/CVE-2026-30842 · Vendor Advisory
• https://github.com/ellite/Wallos/releases/tag/v4.6.2 · Note
• https://twitter.com/CVEnew/status/2030339345572585552 · Twitter Post
• https://t.me/CVEtracker/46702 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2030178527232843996 · Twitter Post
• https://twitter.com/cyberbivash/status/2030197468147732836 · Twitter Post