CVE-2013-3684

published 2020-02-11

CVE-2013-3684: NextGEN Gallery plugin before 1.9.13 for WordPress: ngggallery.php file upload

Priority P2 74 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

EXPLOIT

NextGEN Gallery plugin before 1.9.13 for WordPress: ngggallery.php file upload

Affected

1 ranges

Vendor	Product	Version range	Fixed in
imagely	nextgen_gallery	< 1.9.13	1.9.13

Detection & IOCs extracted from sources · hover to see the quote

path ngggallery.php↗

path upload.php↗

• → Attacker uploads a file with a .gif filename and image/gif Content-Type to disguise arbitrary file upload via the NextGEN Gallery upload endpoint ↗
• → Versions at or below NextGEN Gallery 1.9.12 are confirmed vulnerable; flag installations not yet upgraded to 1.9.13 ↗

• · The exploit requires a valid/existing Gallery ID (galleryselect parameter); exploitation may be limited to authenticated users or contexts where gallery IDs are known ↗

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 10.0 CRITICAL AV:N/AC:L/Au:N/C:C/I:C/A:C

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