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Vulnerability record · CVE-2015-4455 · published 23 May 2017

CVE-2015-4455: Aviary image editor add-on for gravity forms project aviary image editor add-on for gravity forms unrestricted file upload vulnerability

AAviary Image Editor Add On For Gravity Forms Project · Aviary Image Editor Add On For Gravity Forms

Unrestricted file upload vulnerability in includes/upload.php in the Aviary Image Editor Add-on For Gravity Forms plugin 3.0 beta for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/gform_aviary.

9.8 CVSS 3.0 Critical EPSS 41% · top 1.4% CWE-434 · Unrestricted file upload
9.8CVSS 3.0 base score, v2 7.5
41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Unrestricted file upload vulnerability in includes/upload.php in the Aviary Image Editor Add-on For Gravity Forms plugin 3.0 beta for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/gform_aviary.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/132256/WordPress-Aviary-Image-Editor-Add-On-For-Gravity-Forms-3.0-Beta-Shell-Upload ExploitThird Party Advisory
http://www.vapid.dhs.org/advisory.php?v=125 ExploitThird Party Advisory
http://packetstormsecurity.com/files/132256/WordPress-Aviary-Image-Editor-Add-On-For-Gravity-Forms-3.0-Beta-Shell-Upload ExploitThird Party Advisory
http://www.vapid.dhs.org/advisory.php?v=125 ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-4455), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.