TI-2017-12969 Aliases CVE-2017-17719 GHSA-878f-8q63-xc4j

A cross-site scripting (XSS) vulnerability in the wp-concours plugin through 1.1 for…

LOW 29CWE-79Published 2017-12-19 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A cross-site scripting (XSS) vulnerability in the wp-concours plugin through 1.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the result_message parameter to includes/concours_page.php.

Why it matters now

EPSS 0.00938 61st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:olyos:wp-concours::::::wordpress::*	up to 1.1	Vulnerable	Olyos

cpe:2.3:a:olyos:wp-concours:*:*:*:*:*:wordpress:*:* Versions up to 1.1 Vulnerable ·Olyos

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-17719
2026-10-03 Alias added: GHSA-878f-8q63-xc4j

References

Exploit 1

http://seclists.org/fulldisclosure/2017/Dec/71

Advisory 1

https://wpvulndb.com/vulnerabilities/8981

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences