CVE-2026-63156

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-63156
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63156.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-63156
Published
2026-10-13T20:01:07Z
Modified
2026-10-15T02:47:40Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Omnispace Agora Project < 26.10.0 Reflected XSS via visioUrl Parameter
Details

Omnispace Agora Project before 26.10.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious HTML attributes by manipulating the visioUrl parameter, which was not routed through the URL-sanitizing branch of the parameter filter and was urldecoded after filtering. Attackers can craft a malicious URL containing the visioUrl parameter with an attribute breakout payload to execute arbitrary JavaScript in the victim's browser pre-authentication, with the issue fixed in version 26.10.0 via changes to app/Common/Req.php.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63156.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "fixed":  "26.10.0"
                }
            ],
            "source":  "AFFECTED_FIELD"
        },
        {
            "extracted_events":  [
                {
                    "fixed":  "26.10.0"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/xech/agora-project

Affected ranges

Type
GIT
Repo
https://github.com/xech/agora-project
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
92320bc403031ee6c285cfcedd628496b7eb56cb
Database specific
Show details 
{
    "source":  "REFERENCES"
}

Affected versions

22.*
22.12.0
22.3.1
23.*
23.10.1
23.10.2
23.10.3
23.2.3
23.4.1
23.4.2
23.5.0
23.7.1
23.7.3
24.*
24.11.1
24.12.1
24.2.1
24.2.3
24.4.3
24.4.4
24.4.5
24.6.0
24.6.2
24.6.3
24.6.4
24.8.1
24.8.2
24.8.3
25.*
25.1.0
25.10
25.11
25.12
25.3.2
25.3.3
25.6.0
25.6.1
25.6.2
25.6.3
25.6.4
25.8
26.*
26.2
26.4
26.5
26.6
26.8
26.9
3.*
3.6.3
3.6.4
3.6.5
3.7.0
3.7.2
3.7.2.1
3.7.3.1
3.7.4.1
3.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63156.json"