No exploitation reported

CVE-2026-115904

No exploitation reported by the sources we read.

Published2026-10-28
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Topluyo is a social networking platform. A vulnerability exists in Topluyo Desktop for Linux prior to version 2026.9.2410 where user-controlled URLs are unsafely processed, leading to OS Command Injection via the `openExternalLinks()` routine in `utils.js`. An attacker who controls a target URL can execute arbitrary operating system commands with the privileges of the user running the application upon opening the link. Version 2026.9.2410 patches the issue.

Timeline

dates in UTC

2026-10-2813:17CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-28 09:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-115904?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-115904?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-115904 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.19.6read 2026-10-28
NVDweakness (CWE)CWE-78read 2026-10-28

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Published: 2026-10-28
Last Modified: 2026-10-28
NVD status: Received

Frequently asked questions

What is CVE-2026-115904?

Is CVE-2026-115904 actively exploited?

Active exploitation of CVE-2026-115904 has not been confirmed.

What is the CVSS score for CVE-2026-115904?

CVE-2026-115904 has a CVSS v3 base score of 9.6 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

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