Medium 5.4Published Oct 13, 2026

CVE-2026-63157Omnispace Agora Project < 26.10.0 Stored XSS via Links Module

Updated under an hour ago (2026-10-19 08:30 UTC)

Does this affect you?

It affects Omnispace Agora Project. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Omnispace Agora Project

Exploited in the last 30 days

Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts by submitting an unsanitized link address (adress) field that is echoed into an onclick event-handler attribute without neutralizing quotes. Attackers can store a crafted payload through the Links module that executes in the browser of any user viewing the links list, enabling session hijacking or further client-side compromise.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 13, 2026

Affected products

Affected products

Omnispace Agora Project omnispace:agora_project (from the name)	before 26.10.0	CNA record

References

https://github.com/xech/agora-project/releases/tag/26.10release-notes, patch
https://www.agora-project.net/product
https://www.vulncheck.com/advisories/omnispace-agora-project-stored-xss-via-links-modulethird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.