What is GHSA-4c9c-6hj9-gqpq?

GHSA-4c9c-6hj9-gqpq is a security advisory published by GitHub Security Advisories with High severity. Apptha Slider Gallery 1.0 contains a path traversal vulnerability that allows unauthenticated...

Which CVE IDs does GHSA-4c9c-6hj9-gqpq cover?

GHSA-4c9c-6hj9-gqpq covers the following CVE IDs: CVE-2017-20248. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4c9c-6hj9-gqpq?

GHSA-4c9c-6hj9-gqpq has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-4c9c-6hj9-gqpqHighCVSS 7.5

Apptha Slider Gallery 1.0 contains a path traversal vulnerability that allows unauthenticated...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2017-20248 →

📋 Description

Apptha Slider Gallery 1.0 contains a path traversal vulnerability that allows unauthenticated attackers to download arbitrary files by manipulating the imgname parameter. Attackers can send requests to asgallDownload.php with directory traversal sequences ../ to access sensitive files outside the intended directory.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2017-20248
https://www.apptha.com
https://www.exploit-db.com/exploits/41568
https://www.vulncheck.com/advisories/wordpress-plugin-apptha-slider-gallery-path-traversal-file-download
https://github.com/advisories/GHSA-4c9c-6hj9-gqpq