CVE-2017-20248

HIGH 7.5

WordPress Plugin Apptha Slider Gallery 1.0 Path Traversal File Download

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	apptha
Product	apptha slider gallery
Published	Jun 9, 2026
Last Updated	Jun 9, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Apptha / Apptha Slider Gallery

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/41568 apptha.com: https://www.apptha.com/ vulncheck.com: https://www.vulncheck.com/advisories/wordpress-plugin-apptha-slider-gallery-path-traversal-file-download

Credits

Ihsan Sencan