Vulnerability · Published Oct 13, 2026 · Assigned by VulnCheck

CVE-2026-63168Omnispace Agora Project < 26.10.0 Stored XSS via Nested POST Array Bypass

Medium 5.4

In plain English

A medium-severity cross-site scripting in Agora Project from Omnispace. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.3%top 79.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to persist unneutralized markup by submitting malicious values as two-dimensional POST arrays through the LDAP/person import flow, bypassing the paramsFilter() request parameter filter which failed to recurse into nested arrays. Attackers can inject arbitrary script code into a user profile that is later rendered to other users, resulting in execution of malicious scripts in victims' browsers.

Affected products (as reported)

Vendor	Product	Versions
Omnispace	Agora Project	0 – before 26.10.0

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

Fixed Release Tag release-notes, patch
Project Webpage product
VulnCheck Advisory: Omnispace Agora Project < 26.10.0 Stored XSS via Nested POST Array Bypass third-party-advisory